Pith Number

pith:JPR3T25H

pith:2014:JPR3T25HJNTUGADYPKUDPKFUMW

not attested not anchored not stored refs pending

Exploring the Origin of Lithium, Carbon, Strontium and Barium with four new Ultra Metal-Poor Stars

A. E. Garc\'ia P\'erez, A. Frebel, C. J. Hansen, D. Yong, J. E. Norris, M. Asplund, M. S. Bessell, N. Christlieb, T. C. Beers, T. Hansen, V. M. Placco

arxiv:1405.5846 v1 · 2014-05-22 · 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{JPR3T25HJNTUGADYPKUDPKFUMW}

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	2026-05-18T02:51:15.459131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4be3b9eba74b674300787aa837a8b46591ee3f682e5937ed504eb6f0209c2478

Aliases

arxiv: 1405.5846 · arxiv_version: 1405.5846v1 · doi: 10.48550/arxiv.1405.5846 · pith_short_12: JPR3T25HJNTU · pith_short_16: JPR3T25HJNTUGADY · pith_short_8: JPR3T25H

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/JPR3T25HJNTUGADYPKUDPKFUMW \
  | 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: 4be3b9eba74b674300787aa837a8b46591ee3f682e5937ed504eb6f0209c2478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86f994b4100d302b7cfcd2ceb963e203603b6c580376637bcff81b23241e58ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-05-22T18:23:09Z",
    "title_canon_sha256": "b52aa4e872126a749a5490c0f3f35028ca5e0329e072d5e7ffa5b19542c5786b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5846",
    "kind": "arxiv",
    "version": 1
  }
}