Pith Number

pith:XK7ZXSTQ

pith:2005:XK7ZXSTQLITVTNCCKRADHQ2HES

not attested not anchored not stored refs pending

BASTI: An interactive database of updated stellar evolution models

A. Pietrinferni (INAF-OACTe), D. Cordier (Ecole Nationale Superieure de Rennes), F. Castelli (INAF-OAT), M. Castellani (INAF-OAR), M. Salaris (John Moores Univ.), S. Cassisi (INAF-OACTe)

arxiv:astro-ph/0509543 v1 · 2005-09-19 · 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{XK7ZXSTQLITVTNCCKRADHQ2HES}

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	2026-05-18T04:33:50.777796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

babf9bca705a2759b442544033c347248070dbb47fef8d1689aed936f50a7077

Aliases

arxiv: astro-ph/0509543 · arxiv_version: astro-ph/0509543v1 · doi: 10.48550/arxiv.astro-ph/0509543 · pith_short_12: XK7ZXSTQLITV · pith_short_16: XK7ZXSTQLITVTNCC · pith_short_8: XK7ZXSTQ

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/XK7ZXSTQLITVTNCCKRADHQ2HES \
  | 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: babf9bca705a2759b442544033c347248070dbb47fef8d1689aed936f50a7077

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12cd0fa2c912bc100014e562c736cd236f8bc7ccb4617a6b9d79d58cd4cf7887",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-09-19T13:35:37Z",
    "title_canon_sha256": "dd2b0c22909d0de931338f2c7e3e4122d822649f2ba45854c2e171f315acbe2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0509543",
    "kind": "arxiv",
    "version": 1
  }
}