Pith Number

pith:7QRX7JPW

pith:2003:7QRX7JPWLUFNGPPLY46MZEMKN2

not attested not anchored not stored refs pending

Accretion Onto Fast X-Ray Pulsars

& H. Spruit, J. M. Fregeau, S. A. Rappaport

arxiv:astro-ph/0310224 v1 · 2003-10-08 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QRX7JPWLUFNGPPLY46MZEMKN2}

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.

Cited by

1 paper in Pith

Pulse profile modelling of the 2024 outburst of the accreting millisecond pulsar SRGA J144459.2-604207

Receipt and verification

First computed	2026-07-04T16:37:30.223939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc237fa5f65d0ad33debc73ccc918a6e8861684c568316fd54734f1c70b3b723

Aliases

arxiv: astro-ph/0310224 · arxiv_version: astro-ph/0310224v1 · doi: 10.48550/arxiv.astro-ph/0310224 · pith_short_12: 7QRX7JPWLUFN · pith_short_16: 7QRX7JPWLUFNGPPL · pith_short_8: 7QRX7JPW

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/7QRX7JPWLUFNGPPLY46MZEMKN2 \
  | 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: fc237fa5f65d0ad33debc73ccc918a6e8861684c568316fd54734f1c70b3b723

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a68e4df03bd370457c2d6ed057fe763654fcf452b5e70c8fd5b83393e27765e6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-10-08T18:24:58Z",
    "title_canon_sha256": "a8768823b15fd7a0d3ba3530edbd2540ec1d59d4b8e9f02e51e4c70d311f0a65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0310224",
    "kind": "arxiv",
    "version": 1
  }
}