Pith Number

pith:7SIDVRAN

pith:2014:7SIDVRAN44KUHGKMEWR3KPQLFM

not attested not anchored not stored refs pending

The low Sr/Ba ratio on some extremely metal-poor stars

E. Caffau, F. Spite, L. Sbordone, M. Spite, P. Bonifacio, P. Fran\c{c}ois

arxiv:1410.0847 v1 · 2014-10-03 · 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{7SIDVRAN44KUHGKMEWR3KPQLFM}

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.

Cited by

1 paper in Pith

Gaia-Sausage-Enceladus: Lithium evolution from early red-giant-branch and main-sequence stars

Receipt and verification

First computed	2026-05-18T02:38:38.576230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc903ac40de71543994c25a3b53e0b2b259ed282a46013f2a579309e1f64e3e5

Aliases

arxiv: 1410.0847 · arxiv_version: 1410.0847v1 · doi: 10.48550/arxiv.1410.0847 · pith_short_12: 7SIDVRAN44KU · pith_short_16: 7SIDVRAN44KUHGKM · pith_short_8: 7SIDVRAN

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/7SIDVRAN44KUHGKMEWR3KPQLFM \
  | 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: fc903ac40de71543994c25a3b53e0b2b259ed282a46013f2a579309e1f64e3e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "277151c65f0b1946a2ab7bab501bd33bb73d83bb39fc4909908ec20388693479",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-03T13:41:08Z",
    "title_canon_sha256": "a057ab32ea1801b3c909cd404e5ec71a34b33f0807d1b89bd38587c08a5891e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0847",
    "kind": "arxiv",
    "version": 1
  }
}