Pith Number

pith:COYAYYIY

pith:2011:COYAYYIYMQZPU32QLCYUSCP355

not attested not anchored not stored refs pending

Constraints on neutron-star theories from nearby neutron star observations

Markus M. Hohle, Nina Tetzlaff, Ralph Neuh\"auser, Thomas Eisenbeiss, Valeri V. Hambaryan

arxiv:1111.0447 v1 · 2011-11-02 · 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{COYAYYIYMQZPU32QLCYUSCP355}

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	2026-05-18T04:09:44.953032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13b00c61186432fa6f5058b14909fbef788de577beb5b7943f225c65d1ecdc3d

Aliases

arxiv: 1111.0447 · arxiv_version: 1111.0447v1 · doi: 10.48550/arxiv.1111.0447 · pith_short_12: COYAYYIYMQZP · pith_short_16: COYAYYIYMQZPU32Q · pith_short_8: COYAYYIY

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/COYAYYIYMQZPU32QLCYUSCP355 \
  | 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: 13b00c61186432fa6f5058b14909fbef788de577beb5b7943f225c65d1ecdc3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3903c6d99c2ad0c77d208f53522b0483a482bc041f07b2d991920fea9167ba92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-02T09:55:55Z",
    "title_canon_sha256": "7b062837ad1fe628e4c7717d4bf220d1894a0d72c0383968db45b005e7192586"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0447",
    "kind": "arxiv",
    "version": 1
  }
}