Pith Number

pith:IJH666XS

pith:2014:IJH666XSX5P7XKHBP5JDDVNILF

not attested not anchored not stored refs pending

The Chemical Compositions and Evolutionary Status of Red Giants in the Open Cluster NGC 752

C. Sneden, G. B\"ocek Topcu, M. Af\c{s}ar, M. Schaeuble

arxiv:1411.7608 v1 · 2014-11-27 · 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{IJH666XSX5P7XKHBP5JDDVNILF}

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	2026-05-18T01:41:25.297778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

424fef7af2bf5ffba8e17f5231d5a85946964ae235b9c5494c8bd3c391e0a69e

Aliases

arxiv: 1411.7608 · arxiv_version: 1411.7608v1 · doi: 10.48550/arxiv.1411.7608 · pith_short_12: IJH666XSX5P7 · pith_short_16: IJH666XSX5P7XKHB · pith_short_8: IJH666XS

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/IJH666XSX5P7XKHBP5JDDVNILF \
  | 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: 424fef7af2bf5ffba8e17f5231d5a85946964ae235b9c5494c8bd3c391e0a69e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "631b980e632f7c791b4ead6d82e327c0ba64b97d290d7b74b49822ffc72da1da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-11-27T14:12:44Z",
    "title_canon_sha256": "4fa29489a6481f8e222d3bb9eed303df05f2262d2568504592febe385a91e250"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7608",
    "kind": "arxiv",
    "version": 1
  }
}