Pith Number

pith:FDRCQUCW

pith:2015:FDRCQUCWHHB65K7G7CRTAABYPQ

not attested not anchored not stored refs pending

Lithium abundances in globular cluster giants: NGC 1904, NGC 2808, and NGC 362

A. Bragaglia, A. Sollima, E. Carretta, G. Beccari, G. C. Angelou, J. C. Lattanzio, R. G. Gratton, S. Lucatello, V. D'Orazi, Y. Momany

arxiv:1503.05925 v1 · 2015-03-19 · 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{FDRCQUCWHHB65K7G7CRTAABYPQ}

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	2026-05-18T01:40:50.196455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e228505639c3eeabe6f8a33000387c21f8322f0281c6f438df0ded1603f97e

Aliases

arxiv: 1503.05925 · arxiv_version: 1503.05925v1 · doi: 10.48550/arxiv.1503.05925 · pith_short_12: FDRCQUCWHHB6 · pith_short_16: FDRCQUCWHHB65K7G · pith_short_8: FDRCQUCW

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/FDRCQUCWHHB65K7G7CRTAABYPQ \
  | 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: 28e228505639c3eeabe6f8a33000387c21f8322f0281c6f438df0ded1603f97e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e93661ab86c123e267bb23da4f7f179df987192ca5baf1e1acb3529bf5c95083",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-19T20:00:42Z",
    "title_canon_sha256": "f09c0a0d49e4a1141750a58fc411befdf7c41074e165dfcfd7cb6f126d9971b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05925",
    "kind": "arxiv",
    "version": 1
  }
}