Pith Number

pith:BXWFMO4J

pith:2011:BXWFMO4JLLZ7QRLNLLMLLJFW4J

not attested not anchored not stored refs pending

Asymptotic Giant Branch Stars in the Sculptor Dwarf Spheroidal Galaxy

John W. Menzies, Michael W. Feast, Noriyuki Matsunaga, Patricia A. Whitelock

arxiv:1103.1739 v1 · 2011-03-09 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXWFMO4JLLZ7QRLNLLMLLJFW4J}

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	2026-05-18T02:02:55.888732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dec563b895af3f8456d5ad8b5a4b6e25ccd92b2b84b001f35d337fc752c1425

Aliases

arxiv: 1103.1739 · arxiv_version: 1103.1739v1 · doi: 10.48550/arxiv.1103.1739 · pith_short_12: BXWFMO4JLLZ7 · pith_short_16: BXWFMO4JLLZ7QRLN · pith_short_8: BXWFMO4J

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/BXWFMO4JLLZ7QRLNLLMLLJFW4J \
  | 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: 0dec563b895af3f8456d5ad8b5a4b6e25ccd92b2b84b001f35d337fc752c1425

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7212b6b35be28e2e5a6997a5f4ba2184b99dcd34cb6447be53a8aa1fd04f1862",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-09T09:21:04Z",
    "title_canon_sha256": "71e1b7d0020911f6a1a8b7bce7afa1a011c088bbc61c751a862beba230faf9f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1739",
    "kind": "arxiv",
    "version": 1
  }
}