Pith Number

pith:RZCB7GIZ

pith:2001:RZCB7GIZRMC23NOYKUBKOEUOVE

not attested not anchored not stored refs pending

Stellar evolution and nucleosynthesis of Post-AGB Stars

Canada), Falk Herwig (University of Victoria

arxiv:astro-ph/0103004 v1 · 2001-03-01 · 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{RZCB7GIZRMC23NOYKUBKOEUOVE}

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	2026-05-18T01:21:50.525876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e441f99198b05adb5d85502a7128ea926ca3ddf3bd4d1face75fea39420b8b3

Aliases

arxiv: astro-ph/0103004 · arxiv_version: astro-ph/0103004v1 · doi: 10.48550/arxiv.astro-ph/0103004 · pith_short_12: RZCB7GIZRMC2 · pith_short_16: RZCB7GIZRMC23NOY · pith_short_8: RZCB7GIZ

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/RZCB7GIZRMC23NOYKUBKOEUOVE \
  | 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: 8e441f99198b05adb5d85502a7128ea926ca3ddf3bd4d1face75fea39420b8b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48b9d45a17fc18ed30cfa15c2aee9f064f12df49bd6a48180baf67381754d463",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-03-01T04:32:26Z",
    "title_canon_sha256": "de5abdac8030a2d8c0a572e4c2da09b6b33b8b4452db58bfd13a3c2ac9581b54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0103004",
    "kind": "arxiv",
    "version": 1
  }
}