Pith Number

pith:SWC6DBGK

pith:2003:SWC6DBGKJTFGHFQJEVGZDGHZ3F

not attested not anchored not stored refs pending

Diffusion in stellar interiors: critical tests of three numerical methods

Andre Maeder, Georges Meynet, Nami Mowlavi

arxiv:astro-ph/0312368 v1 · 2003-12-15 · 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{SWC6DBGKJTFGHFQJEVGZDGHZ3F}

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	2026-07-04T16:37:59.795131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9585e184ca4cca639609254d9198f9d97cf770fd4903352ecb32171f68eb279a

Aliases

arxiv: astro-ph/0312368 · arxiv_version: astro-ph/0312368v1 · doi: 10.48550/arxiv.astro-ph/0312368 · pith_short_12: SWC6DBGKJTFG · pith_short_16: SWC6DBGKJTFGHFQJ · pith_short_8: SWC6DBGK

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/SWC6DBGKJTFGHFQJEVGZDGHZ3F \
  | 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: 9585e184ca4cca639609254d9198f9d97cf770fd4903352ecb32171f68eb279a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11f22ea45dae2db6cccd164d9df9181a1d944fbb8fe5bc7e665557a8bb75c45c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-12-15T08:09:08Z",
    "title_canon_sha256": "ec8d5c5dd569e11c1ed65bc043ee330c5a001d8e1ed7e184062e31d6db869968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0312368",
    "kind": "arxiv",
    "version": 1
  }
}