Pith Number

pith:X6BY5PC4

pith:2010:X6BY5PC4ZHUTZMIOTX3NIMCA3X

not attested not anchored not stored refs pending

Abundances in the Herbig Ae star HD 101412: Abundance anomalies; Lambda Boo-Vega characteristics?

C. R. Cowley, I. Savanov, J. F. Gonz\'alez, S. Hubrig

arxiv:1008.1601 v1 · 2010-08-09 · 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{X6BY5PC4ZHUTZMIOTX3NIMCA3X}

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	2026-05-18T01:09:23.683923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf838ebc5cc9e93cb10e9df6d43040ddee85098fa1ae2f763e967d291d567646

Aliases

arxiv: 1008.1601 · arxiv_version: 1008.1601v1 · doi: 10.48550/arxiv.1008.1601 · pith_short_12: X6BY5PC4ZHUT · pith_short_16: X6BY5PC4ZHUTZMIO · pith_short_8: X6BY5PC4

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/X6BY5PC4ZHUTZMIOTX3NIMCA3X \
  | 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: bf838ebc5cc9e93cb10e9df6d43040ddee85098fa1ae2f763e967d291d567646

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dcdcb433255fc0f129d9255b428550ae0d7dc12bd1cbc7260b626aa9399b7e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-08-09T22:04:08Z",
    "title_canon_sha256": "583b5fe7df84c654b13de6ce27b220883f9e0f176fb24984930f1fa0bfd4a549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1601",
    "kind": "arxiv",
    "version": 1
  }
}