Pith Number

pith:QAUFCMPW

pith:2013:QAUFCMPWRJOTTCCBWHGTC7EGTT

not attested not anchored not stored refs pending

The Stagger-grid - A Grid of 3D Stellar Atmosphere Models

Martin Asplund, Remo Collet, Zazralt Magic

arxiv:1310.4996 v1 · 2013-10-18 · 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{QAUFCMPWRJOTTCCBWHGTC7EGTT}

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	2026-05-18T01:46:57.934297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80285131f68a5d398841b1cd317c869ce823d7aa60b4934a5cf8df3be620492e

Aliases

arxiv: 1310.4996 · arxiv_version: 1310.4996v1 · doi: 10.48550/arxiv.1310.4996 · pith_short_12: QAUFCMPWRJOT · pith_short_16: QAUFCMPWRJOTTCCB · pith_short_8: QAUFCMPW

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/QAUFCMPWRJOTTCCBWHGTC7EGTT \
  | 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: 80285131f68a5d398841b1cd317c869ce823d7aa60b4934a5cf8df3be620492e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5811708e786dbe8c576fff08ee65650663dd98edc3b862e657bf281e02abe098",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-18T12:45:42Z",
    "title_canon_sha256": "935b76f620f7824e6b4ec9630aaa2d084dd8686ba3b35e6eb4f95f2ae4ff6798"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4996",
    "kind": "arxiv",
    "version": 1
  }
}