Pith Number

pith:JH5BBH6Q

pith:2014:JH5BBH6Q2SLDF4APZJLFZUZJXG

not attested not anchored not stored refs pending

NuSTAR Detection Of A Cyclotron Line In The Supergiant Fast X-ray Transient IGR J17544-2619

(10) Columbia Astrophysics Laboratory, 11), (11) Institute of Astronomy, (12) Jet Propulsion Laboratory, (13) USRA, (14) NASA Goddard Space Flight Center), (2) INAF, (3) Space Sciences Laboratory, (4) Istituto Nazionale di Astrofisica, (5) Physics Department, (6) Cahill Center for Astronomy, (7) Kavli Institute for Astrophysics, (8) DTU Space, 9), (9) Lawrence Livermore National Laboratory, Astrophysics, Berkeley, California Institute of Technology, Caltech, Charles J. Hailey (10), Columbia University, Daniel Stern (12), David M. Smith (5), Deepto Chakrabarty (7), Eric Bellm (6), Felix Fuerst (6), Finn E. Christensen (8), Fiona A. Harrison (6), George Younes (13), INAF-IAPS, India, Istituto di Astrofisica Spaziale e Fisica Cosmica, John Tomsick (3), Kristin Madsen (6), Lorenzo Natalucci (4), MIT, National Space Institute, National Tsing Hua University, NSSTC, Patrizia Romano (2), Roman A. Krivonos (3), Santa Cruz, Santa Cruz Institute for Particle Physics, Space Research, Steven E. Boggs (3), Technical University of Denmark, Ting-Ni Lu (6, University of California, Varun Bhalerao (1), William W. Craig (3, William Zhang (14) ((1) Inter University Centre for Astronomy

arxiv:1407.0112 v2 · 2014-07-01 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JH5BBH6Q2SLDF4APZJLFZUZJXG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:42:43.181055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49fa109fd0d49632f00fca565cd329b99e4b5d5ab1a2140faaeaffbcca7b6737

Aliases

arxiv: 1407.0112 · arxiv_version: 1407.0112v2 · doi: 10.48550/arxiv.1407.0112 · pith_short_12: JH5BBH6Q2SLD · pith_short_16: JH5BBH6Q2SLDF4AP · pith_short_8: JH5BBH6Q

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JH5BBH6Q2SLDF4APZJLFZUZJXG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 49fa109fd0d49632f00fca565cd329b99e4b5d5ab1a2140faaeaffbcca7b6737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3bfa3f64a1b592f798033f97af7e43a901feb9e92d0ed49d2627e5f27eb48ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-07-01T06:28:38Z",
    "title_canon_sha256": "6785716341658b03e26784c118abd9b16e99dcd34442aad14917bee7dd2fc360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0112",
    "kind": "arxiv",
    "version": 2
  }
}