Pith Number

pith:6RVKPAXB

pith:2011:6RVKPAXBRBLNNICXTELR4MJNQE

not attested not anchored not stored refs pending

A Double Main Sequence in the Globular Cluster NGC 6397

A. Aparicio, A. F. Marino, A. P. Milone, G. Piotto, J. Anderson, L. R. Bedin, R. M. Rich, S. Cassisi

arxiv:1110.1077 v1 · 2011-10-05 · 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{6RVKPAXBRBLNNICXTELR4MJNQE}

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.

Cited by

1 paper in Pith

New Way to Date Globular Clusters: Brown Dwarf Cooling Sequences

Receipt and verification

First computed	2026-05-18T02:00:17.391649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f46aa782e18856d6a05799171e312d813bd71f1910c4aa3d73653b4a2630f395

Aliases

arxiv: 1110.1077 · arxiv_version: 1110.1077v1 · doi: 10.48550/arxiv.1110.1077 · pith_short_12: 6RVKPAXBRBLN · pith_short_16: 6RVKPAXBRBLNNICX · pith_short_8: 6RVKPAXB

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/6RVKPAXBRBLNNICXTELR4MJNQE \
  | 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: f46aa782e18856d6a05799171e312d813bd71f1910c4aa3d73653b4a2630f395

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fcdb902253ac9a318c30d71b51d9ba4687355a1d530980a86e52cd41ed9f751",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-05T19:17:53Z",
    "title_canon_sha256": "17f2a832183f9fde580d15cca384215b62f9f1793a824b0552c1e9c9b3b48568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1077",
    "kind": "arxiv",
    "version": 1
  }
}