Pith Number

pith:AGZZF76P

pith:2018:AGZZF76PNJLPFNN4YATZU2UAN4

not attested not anchored not stored refs pending

NICER Discovers the Ultracompact Orbit of the Accreting Millisecond Pulsar IGR J17062-6143

Alice K. Harding, Craig B. Markwardt, Deepto Chakrabarty, Gaurava K. Jaisawal, Jeroen Homan, Keith C. Gendreau, Laurens Keek, Matthew Kerr, Michael T. Wolff, Paul S. Ray, Peter M. Bult, Ron Remillard, Scott M. Ransom, Sebastien Guillot, Simin Mahmoodifar, Slavko Bogdanov, Teruaki Enoto, Tod E. Strohmayer, Wynn C. G. Ho, Zaven Arzoumanian

arxiv:1808.04392 v1 · 2018-08-13 · 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{AGZZF76PNJLPFNN4YATZU2UAN4}

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	2026-05-18T00:08:12.507937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01b392ffcf6a56f2b5bcc0279a6a806f192f0614fd1aebce3ee55ac98a476249

Aliases

arxiv: 1808.04392 · arxiv_version: 1808.04392v1 · doi: 10.48550/arxiv.1808.04392 · pith_short_12: AGZZF76PNJLP · pith_short_16: AGZZF76PNJLPFNN4 · pith_short_8: AGZZF76P

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/AGZZF76PNJLPFNN4YATZU2UAN4 \
  | 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: 01b392ffcf6a56f2b5bcc0279a6a806f192f0614fd1aebce3ee55ac98a476249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82d69694e36b5f073e71938f3475a0f9c69bf4ac0247dce6f830226d0717f034",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-08-13T18:22:27Z",
    "title_canon_sha256": "aff0f228c2b40cd702811181d94d2ecf3bcdcc3955609961b5cb4edcc1010b02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04392",
    "kind": "arxiv",
    "version": 1
  }
}