Pith Number

pith:ABJJZSB4

pith:2023:ABJJZSB4ABCGRTE2DZJV7FLRAC

not attested not anchored not stored refs pending

First Asteroseismic Analysis of the Globular Cluster M80: Multiple Populations and Stellar Mass Loss

Dennis Stello, Gayandhi M. De Silva, Madeline Howell, Simon W. Campbell

arxiv:2307.07158 v1 · 2023-07-14 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABJJZSB4ABCGRTE2DZJV7FLRAC}

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	2026-07-05T06:30:51.908721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00529cc83c004468cc9a1e535f9571009f8a05a8f013db7e6350e18149cc37fc

Aliases

arxiv: 2307.07158 · arxiv_version: 2307.07158v1 · doi: 10.48550/arxiv.2307.07158 · pith_short_12: ABJJZSB4ABCG · pith_short_16: ABJJZSB4ABCGRTE2 · pith_short_8: ABJJZSB4

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/ABJJZSB4ABCGRTE2DZJV7FLRAC \
  | 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: 00529cc83c004468cc9a1e535f9571009f8a05a8f013db7e6350e18149cc37fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28fef8fb94a25d89d29bffd7c4138b5984a659c4c1581f16037576a886d120b7",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-07-14T04:56:51Z",
    "title_canon_sha256": "203187bdf5c7c2a8090436a078ff78dd5fee87bcca780ce36c8d208216c07405"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.07158",
    "kind": "arxiv",
    "version": 1
  }
}