Pith Number

pith:67PGHDVI

pith:2013:67PGHDVIIUYMI6J6ECBU46HDPC

not attested not anchored not stored refs pending

The Asymptotic Giant Branches of GCs: Selective Entry Only

D. Yong, E.C. Wylie-de Boer, F. Grundahl, G.C. Angelou, J.C. Lattanzio, R.J. Stancliffe, S.L. Martell, S.W. Campbell, T.N. Constantino, V. D'Orazi

arxiv:1302.2393 v1 · 2013-02-11 · 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{67PGHDVIIUYMI6J6ECBU46HDPC}

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	2026-05-18T03:34:01.299140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7de638ea84530c4793e20834e78e37891e982e19fef1a76d854ba449b8c31a7

Aliases

arxiv: 1302.2393 · arxiv_version: 1302.2393v1 · doi: 10.48550/arxiv.1302.2393 · pith_short_12: 67PGHDVIIUYM · pith_short_16: 67PGHDVIIUYMI6J6 · pith_short_8: 67PGHDVI

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/67PGHDVIIUYMI6J6ECBU46HDPC \
  | 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: f7de638ea84530c4793e20834e78e37891e982e19fef1a76d854ba449b8c31a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45f009a8b9841c03d12360e50b2a9a6eb8dc3b0295705131788315d6102b73e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-02-11T04:02:37Z",
    "title_canon_sha256": "11fefe44910ab998f8eade43b73dc6be487cecd2233b63715c917053a6ea3ba4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2393",
    "kind": "arxiv",
    "version": 1
  }
}