Pith Number

pith:A6WGCNB6

pith:2014:A6WGCNB62RNBKNNTS4RCKKJE2V

not attested not anchored not stored refs pending

A sequence of nitrogen-rich very red giants in the globular cluster NGC 1851

(2) Dept. of Physics, 3), (3) Monash Centre for Astrophysics, (4) INAF-Osservatorio Astronomico di Padova.), Astronomy, Eugenio Carretta (1), Macquarie Univ., Raffaele G. Gratton (4), Sara Lucatello (4) ((1) INAF-Osservatorio Astronomico di Bologna, Valentina D'Orazi (2

arxiv:1401.2986 v2 · 2014-01-13 · astro-ph.GA · 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{A6WGCNB62RNBKNNTS4RCKKJE2V}

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	2026-05-18T02:57:07.616392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07ac61343ed45a1535b39722252924d5485aefa28f7373b41a742384bef67e3c

Aliases

arxiv: 1401.2986 · arxiv_version: 1401.2986v2 · doi: 10.48550/arxiv.1401.2986 · pith_short_12: A6WGCNB62RNB · pith_short_16: A6WGCNB62RNBKNNT · pith_short_8: A6WGCNB6

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/A6WGCNB62RNBKNNTS4RCKKJE2V \
  | 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: 07ac61343ed45a1535b39722252924d5485aefa28f7373b41a742384bef67e3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f7a37aa7e36b1c7cc40da640b80561dcf78d3b0ad0bf3ab9a6ee7ed7cba6cf2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-01-13T21:00:02Z",
    "title_canon_sha256": "bd4cb95ef76b3722dbbb3754baa0ee13056a7cc6bc320f71bfd90fc234a4af8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2986",
    "kind": "arxiv",
    "version": 2
  }
}