Pith Number

pith:DARX36F4

pith:1996:DARX36F4CCD7QIW2T4D64KG6PZ

not attested not anchored not stored refs pending

New Solar Models Including Helioseismological Constraints and Light-Element Depletion

C. Charbonnel (Observatoire Midi-Pyrenees, France), O. Richard, Poland), S. Vauclair, Toulouse, W.A. Dziembowski (Copernicus Astronomical Center, Warsaw

arxiv:astro-ph/9601136 v2 · 1996-01-24 · 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{DARX36F4CCD7QIW2T4D64KG6PZ}

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	2026-05-18T04:12:02.750976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18237df8bc1087f822da9f07ee28de7e6becd143f006688f5ac6292180ef7ac3

Aliases

arxiv: astro-ph/9601136 · arxiv_version: astro-ph/9601136v2 · doi: 10.48550/arxiv.astro-ph/9601136 · pith_short_12: DARX36F4CCD7 · pith_short_16: DARX36F4CCD7QIW2 · pith_short_8: DARX36F4

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/DARX36F4CCD7QIW2T4D64KG6PZ \
  | 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: 18237df8bc1087f822da9f07ee28de7e6becd143f006688f5ac6292180ef7ac3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b06704fe373e6548962eee9cb695c361d8f76100cb8122331b2e936cc8a9a28",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-01-24T17:02:42Z",
    "title_canon_sha256": "97d95d611125b1758efa6341b13d594d83119ec4a6d01622c2650b5f166ad335"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9601136",
    "kind": "arxiv",
    "version": 2
  }
}