Pith Number

pith:GMGHPTH4

pith:2007:GMGHPTH4OQCEGS4DNL5CUOJXQX

not attested not anchored not stored refs pending

CN Bimodality at Low Metallicity: The Globular Cluster M53

Graeme H. Smith, Michael M. Briley, Sarah L. Martell

arxiv:0710.5759 v1 · 2007-10-30 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMGHPTH4OQCEGS4DNL5CUOJXQX}

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	2026-07-04T17:06:28.018219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

330c77ccfc7404434b836afa2a393785e75cd8a05943c1aaf38d444bbcc2502a

Aliases

arxiv: 0710.5759 · arxiv_version: 0710.5759v1 · doi: 10.48550/arxiv.0710.5759 · pith_short_12: GMGHPTH4OQCE · pith_short_16: GMGHPTH4OQCEGS4D · pith_short_8: GMGHPTH4

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/GMGHPTH4OQCEGS4DNL5CUOJXQX \
  | 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: 330c77ccfc7404434b836afa2a393785e75cd8a05943c1aaf38d444bbcc2502a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20b713834999ee8ba777ffef9c00a3009baaaabfb6508e4b3331bc316f63530b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-10-30T22:26:00Z",
    "title_canon_sha256": "b60e3c5ddc62661a925d0b900f09a36ea90ac561b7dc240a02d488c6b7e1a7ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.5759",
    "kind": "arxiv",
    "version": 1
  }
}