Pith Number

pith:MLDRO5VD

pith:2009:MLDRO5VDAWCLNNOTUGP37LG3MF

not attested not anchored not stored refs pending

Linear Solar Models

B. Ricci, F.L. Villante

arxiv:0912.4696 v1 · 2009-12-23 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLDRO5VDAWCLNNOTUGP37LG3MF}

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	2026-05-18T02:33:55.479838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62c71776a30584b6b5d3a19fbfacdb616e803f17eec9df7f6ef5c2cb533156df

Aliases

arxiv: 0912.4696 · arxiv_version: 0912.4696v1 · doi: 10.48550/arxiv.0912.4696 · pith_short_12: MLDRO5VDAWCL · pith_short_16: MLDRO5VDAWCLNNOT · pith_short_8: MLDRO5VD

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/MLDRO5VDAWCLNNOTUGP37LG3MF \
  | 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: 62c71776a30584b6b5d3a19fbfacdb616e803f17eec9df7f6ef5c2cb533156df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53789f7508ee712463e0032bccb31e927e86ed514f80b81b70dff349c957fc4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-12-23T17:28:31Z",
    "title_canon_sha256": "aba055340baad25a90ce1349003ae80293816b2b3b2b888d970fe18890cb2dfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.4696",
    "kind": "arxiv",
    "version": 1
  }
}