This year my dean, for the first time ever, required all the science faculty to report the impact factor of each journal in which we had published a paper.

When I saw this requirement it hit me: Our little regional university is undoubtedly the last to catch up with this trend. The vast majority of AJP's authors have surely been under the thumbs of bean-counting administrators1 for many years. And that means I owe those authors an apology.

You see, throughout my recent five-year stint as AJP's associate editor, and my many years as a reviewer2 before that, I just never understood that the criterion for accepting a paper should be not whether other readers will use it, but whether other authors will cite it.3 Similarly, I never realized that AJP should expect its authors to cite as many other AJP papers as possible—relevant or not4—in order to help our other authors run up their citation counts and h-indexes. Preferably these citations should be to papers published within the previous two years,5 so they'll count toward AJP's all-important impact factor.

I sincerely apologize to all AJP authors whose careers have been held back by my thoughtlessness.

1.
Just as AJP itself has been under the thumbs of bean-counting librarians, as described by
D. P.
Jackson
, “
Appropriate journal use in the modern age
,”
Am. J. Phys.
84
(
1
),
5
6
(
2016
).
2.
Please take note, all reviewers listed in
D. P.
Jackson
and
D. V.
Schroeder
, “
AJP reviewers
,”
Am. J. Phys.
83
(
12
),
989
990
(
2015
); and
D. P.
Jackson
, “
AJP reviewers
,”
Am. J. Phys.
84
(
12
),
901
902
(
2016
).
3.
For instance, AJP really should publish fewer regular papers and more of its highly citable Resource Letters, such as
B. W.
Dreyfus
,
B. D.
Geller
,
D. E.
Meltzer
, and
V.
Sawtelle
, “
Resource letter TTSM-1: Teaching thermodynamics and statistical mechanics in introductory physics, chemistry, and biology
,”
Am. J. Phys.
83
(
1
),
5
21
(
2015
);
D. T.
Jacobs
, “
Resource letter SOP-1: Self-organizing physics
,”
Am. J. Phys.
83
(
8
),
680
687
(
2015
);
D. N.
Baker
and
L. J.
Lanzerotti
, “
Resource letter SW-1: Space weather
,”
Am. J. Phys.
84
(
3
),
166
180
(
2016
);
F. W.
Strauch
, “
Resource letter QI-1: Quantum information
,”
Am. J. Phys.
84
(
7
),
495
507
(
2016
);
B. C.
Reed
, “
Resource letter MP-3: The Manhattan project and related nuclear research
,”
Am. J. Phys.
84
(
10
),
734
745
(
2016
);
and
M. C.
Goodman
, “
Resource letter ANP-1: Advances in neutrino physics
,”
Am. J. Phys.
84
(
12
),
907
916
(
2016
). However, it would be best if all future Resource Letters cite only articles in AJP itself. It does not serve this journal's interest to pump up the impact factors of other journals.
4.
And it can't possibly hurt to cite a paper by the editor himself, such as
D. P.
Jackson
,
D.
Mertens
, and
B. J.
Pearson
, “
Hurricane balls: A rigid-body-motion project for undergraduates
,”
Am. J. Phys.
83
(
11
),
959
968
(
2015
).
5.
More precisely, within the two calendar years preceding the year of publication, so there's still time to cite
A.
Schetnikov
,
V.
Matiunin
, and
V.
Chernov
, “
Conical shape of frozen water droplets
,”
Am. J. Phys.
83
(
1
),
36
38
(
2015
),
but it's too early to bother citing
T.
Opatrný
,
L.
Richterek
, and
P.
Bakala
, “
Life under a black sun
,”
Am. J. Phys.
85
(
1
),
14
22
(
2017
).