Pith Number

pith:OXN57RKD

pith:2015:OXN57RKD6VGTJKU3ONL4TCXWH4

not attested not anchored not stored refs pending

Diagnostics of Stellar Modelling from Spectroscopy and Photometry of Globular Clusters

George Angelou, John Lattanzio, Richard Stancliffe, Ross Church, Thomas Constantino, Valentina D'Orazi

arxiv:1504.01739 v1 · 2015-04-07 · 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{OXN57RKD6VGTJKU3ONL4TCXWH4}

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	2026-05-18T02:04:05.689159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75dbdfc543f54d34aa9b7357c98af63f08a345b5bc328e9f201bfdc745f3c341

Aliases

arxiv: 1504.01739 · arxiv_version: 1504.01739v1 · doi: 10.48550/arxiv.1504.01739 · pith_short_12: OXN57RKD6VGT · pith_short_16: OXN57RKD6VGTJKU3 · pith_short_8: OXN57RKD

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/OXN57RKD6VGTJKU3ONL4TCXWH4 \
  | 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: 75dbdfc543f54d34aa9b7357c98af63f08a345b5bc328e9f201bfdc745f3c341

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80787220f74e359f755081d5a7a218668e7b9183fc1daaec03f644cda8644ea4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-07T20:00:50Z",
    "title_canon_sha256": "d545a496d9cfe9f0c9671ebe6add4af665ab52ac21929b5c2f7e1a23c6970f0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01739",
    "kind": "arxiv",
    "version": 1
  }
}