Pith Number

pith:D5EOFBTR

pith:2013:D5EOFBTR4QUURQOWMSBLLIOB77

not attested not anchored not stored refs pending

The strange case of NGC2419: stellar populations, chemical composition, dynamics

A. Bragaglia (INAF-OABo), A. Mucciarelli (UniBo), A. Sollima (INAF-OAPd/INAF-OABo), C. Lardo (UniBo), C. Nipoti (UniBo), E. Carretta (INAF-OABo), E. Dalessandro (UniBo), E. Pancino (INAF-OABO), G. Beccari (ESO), M. Bellazzini (INAF-Oabo), R. A. Ibata (Obs. Strasbourg), S. Chapman (IoA-Cambridge), T. Merle (Univ. Nice)

arxiv:1301.3298 v1 · 2013-01-15 · 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{D5EOFBTR4QUURQOWMSBLLIOB77}

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	2026-05-18T03:36:25.909716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f48e28671e42948c1d66482b5a1c1ffe18b9d9a9f81be4243103168a56af187

Aliases

arxiv: 1301.3298 · arxiv_version: 1301.3298v1 · doi: 10.48550/arxiv.1301.3298 · pith_short_12: D5EOFBTR4QUU · pith_short_16: D5EOFBTR4QUURQOW · pith_short_8: D5EOFBTR

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/D5EOFBTR4QUURQOWMSBLLIOB77 \
  | 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: 1f48e28671e42948c1d66482b5a1c1ffe18b9d9a9f81be4243103168a56af187

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85a8ffcaf6010cf48aff4c50c90059a69474386c4b5d408a6f1c666562850de0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-01-15T10:48:36Z",
    "title_canon_sha256": "fa8ca407368e77adabdff0e75bb8d4a80132ba6aa54b9f08e9e3113e2e6d32da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3298",
    "kind": "arxiv",
    "version": 1
  }
}