Pith Number

pith:O3B7QSFI

pith:2002:O3B7QSFISAUHWLJS7CICMKNSQB

not attested not anchored not stored refs pending

Modes of Accretion in X-ray Sources

Andrei M. Beloborodov (CITA)

arxiv:astro-ph/0203064 v1 · 2002-03-05 · 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{O3B7QSFISAUHWLJS7CICMKNSQB}

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	2026-05-18T00:37:00.857503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76c3f848a890287b2d32f8902629b28071a1685e9338153c8a063275610eaf58

Aliases

arxiv: astro-ph/0203064 · arxiv_version: astro-ph/0203064v1 · doi: 10.48550/arxiv.astro-ph/0203064 · pith_short_12: O3B7QSFISAUH · pith_short_16: O3B7QSFISAUHWLJS · pith_short_8: O3B7QSFI

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/O3B7QSFISAUHWLJS7CICMKNSQB \
  | 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: 76c3f848a890287b2d32f8902629b28071a1685e9338153c8a063275610eaf58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f514cdcbbf3a69346bb0daf69cfb950dc17f346bc4ab550ede8d54265e3039f4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-03-05T22:53:19Z",
    "title_canon_sha256": "c9249cdc776399673f135037376d9deb4c9d88f301b64be64ed561e197eae567"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0203064",
    "kind": "arxiv",
    "version": 1
  }
}