Pith Number

pith:MHWSJ2XJ

pith:2016:MHWSJ2XJSKJ3JBPNUKPRS4QLSZ

not attested not anchored not stored refs pending

Lithium-Rich Giants in Globular Clusters

(2) UC Santa Cruz, (3) Harker School, 4), (4) Stanford, (5) Palo Alto High School, 6), (6) Irvington High School, (7) Observat\'orio Nacional, 8) ((1) Caltech, (8) University of Arizona), Andrew J. Zhang (3, Evan N. Kirby (1), Jerry Hong (5), Judith G. Cohen (1), Katia Cunha (7, Michelle Guo (4, Puragra Guhathakurta (2), Rachel Guo (6)

arxiv:1601.01315 v2 · 2016-01-06 · astro-ph.SR · 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{MHWSJ2XJSKJ3JBPNUKPRS4QLSZ}

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	2026-05-18T01:19:20.156537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ed24eae99293b485eda29f19720b965d9dba2897047b6be814e1a447dbf9d3

Aliases

arxiv: 1601.01315 · arxiv_version: 1601.01315v2 · doi: 10.48550/arxiv.1601.01315 · pith_short_12: MHWSJ2XJSKJ3 · pith_short_16: MHWSJ2XJSKJ3JBPN · pith_short_8: MHWSJ2XJ

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/MHWSJ2XJSKJ3JBPNUKPRS4QLSZ \
  | 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: 61ed24eae99293b485eda29f19720b965d9dba2897047b6be814e1a447dbf9d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d77604c8bfbc3306278ec35aa1f8fb1539bfc7550a44ba8c5289caad25c9146b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-01-06T21:00:00Z",
    "title_canon_sha256": "2a4851b5a4a625dce3e0381ed44cffee3dcdbb1f0ce2cd9e14e617fea17f1c00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01315",
    "kind": "arxiv",
    "version": 2
  }
}