Pith Number

pith:LYQ4EC3P

pith:2005:LYQ4EC3PEZ47RA4NN6JYBXPWRG

not attested not anchored not stored refs pending

Mg isotope ratios in giant stars of the globular clusters M 13 and M 71

(2) NAOJ, (3) Univ. of Texas), David L. Lambert (3) ((1) Univ. of North Carolina, David Yong (1), Wako Aoki (2)

arxiv:astro-ph/0510591 v1 · 2005-10-19 · 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{LYQ4EC3PEZ47RA4NN6JYBXPWRG}

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	2026-07-04T17:15:20.028577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e21c20b6f2679f8838d6f9380ddf689be71c07de68d918f420ae77fb88cf402

Aliases

arxiv: astro-ph/0510591 · arxiv_version: astro-ph/0510591v1 · doi: 10.48550/arxiv.astro-ph/0510591 · pith_short_12: LYQ4EC3PEZ47 · pith_short_16: LYQ4EC3PEZ47RA4N · pith_short_8: LYQ4EC3P

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/LYQ4EC3PEZ47RA4NN6JYBXPWRG \
  | 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: 5e21c20b6f2679f8838d6f9380ddf689be71c07de68d918f420ae77fb88cf402

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "486d62f3ea7f5ef395d7777cca05628074878061b42045bab113bc027a050fa4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-10-19T20:49:02Z",
    "title_canon_sha256": "84791d6d73d988ce56f3b61b38de25d242b0a5c26bde81b3caabd31b94d3c69d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0510591",
    "kind": "arxiv",
    "version": 1
  }
}