Pith Number

pith:5UP4Z5AO

pith:2010:5UP4Z5AOALS33FPRK3C2AWHPJS

not attested not anchored not stored refs pending

Lithium abundances of halo dwarfs based on excitation temperatures. II. NLTE

A.E. Garcia Perez, A. Hosford, J.E. Norris, K.A. Olive, R. Collet, S.G. Ryan

arxiv:1004.0863 v1 · 2010-04-06 · 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{5UP4Z5AOALS33FPRK3C2AWHPJS}

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	2026-05-18T02:08:14.125635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed1fccf40e02e5bd95f156c5a058ef4c92aff67427bd83bd09589ddb75c4aa9b

Aliases

arxiv: 1004.0863 · arxiv_version: 1004.0863v1 · doi: 10.48550/arxiv.1004.0863 · pith_short_12: 5UP4Z5AOALS3 · pith_short_16: 5UP4Z5AOALS33FPR · pith_short_8: 5UP4Z5AO

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/5UP4Z5AOALS33FPRK3C2AWHPJS \
  | 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: ed1fccf40e02e5bd95f156c5a058ef4c92aff67427bd83bd09589ddb75c4aa9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4e09316800cefa1038321fbf3de0c08cd283e7b8e294bb6590ceac68a54178d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-04-06T14:53:20Z",
    "title_canon_sha256": "5b5110f5a6f5bd9b34a2a7b1ec572c75d0201d9d9fc1317db6f02ea911433e85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0863",
    "kind": "arxiv",
    "version": 1
  }
}