Pith Number

pith:WI7BJPGE

pith:2014:WI7BJPGEBYD45BHJTTCPFXRWE3

not attested not anchored not stored refs pending

Lithium abundances in globular cluster giants: NGC 6218 (M12) and NGC 5904 (M5)

Angela Bragaglia, Eugenio Carretta, George C. Angelou, John C. Lattanzio, Raffaele G. Gratton, Sara Lucatello, Valentina D'Orazi, Yazan Momany

arxiv:1406.5513 v1 · 2014-06-20 · 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{WI7BJPGEBYD45BHJTTCPFXRWE3}

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	2026-05-18T01:42:52.231535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b23e14bcc40e07ce84e99cc4f2de3626fb3972d8980cc5d1410b511eb0524672

Aliases

arxiv: 1406.5513 · arxiv_version: 1406.5513v1 · doi: 10.48550/arxiv.1406.5513 · pith_short_12: WI7BJPGEBYD4 · pith_short_16: WI7BJPGEBYD45BHJ · pith_short_8: WI7BJPGE

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/WI7BJPGEBYD45BHJTTCPFXRWE3 \
  | 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: b23e14bcc40e07ce84e99cc4f2de3626fb3972d8980cc5d1410b511eb0524672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00a6b49b2dac0d99a60385086abe1de6cb0361a50e533604a2c2d3a53509ffe0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-06-20T20:00:16Z",
    "title_canon_sha256": "daac70f851d4c2a1ef6a7e86355d2fe53533d5fa109ca0ca8482e1364d28ec5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5513",
    "kind": "arxiv",
    "version": 1
  }
}