Pith Number

pith:Z227NAON

pith:2012:Z227NAONA5MQRNGYWNDCBJ26XK

not attested not anchored not stored refs pending

Spectral and timing properties of the accreting X-ray millisecond pulsar IGR J17498-2921

A. Goldwurm, D. K. Galloway, E. Bozzo, J. Poutanen, L. Kuiper, L. Stella, M. Falanga, W. Hermsen

arxiv:1208.1384 v1 · 2012-08-07 · 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{Z227NAONA5MQRNGYWNDCBJ26XK}

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	2026-05-18T03:27:42.813852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceb5f681cd075908b4d8b34620a75ebaa23d14396a71767d84edcf7e230d19d2

Aliases

arxiv: 1208.1384 · arxiv_version: 1208.1384v1 · doi: 10.48550/arxiv.1208.1384 · pith_short_12: Z227NAONA5MQ · pith_short_16: Z227NAONA5MQRNGY · pith_short_8: Z227NAON

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/Z227NAONA5MQRNGYWNDCBJ26XK \
  | 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: ceb5f681cd075908b4d8b34620a75ebaa23d14396a71767d84edcf7e230d19d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7c416012dd503832154a4678d487c277ccd9aa3833cc06839753c2645d0e066",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-08-07T09:55:56Z",
    "title_canon_sha256": "dbdffd56916822db2995641d89195b9fbe0347f2e05a9ee7946cd5fb88f8f0ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1384",
    "kind": "arxiv",
    "version": 1
  }
}