Pith Number

pith:PC7PWVVK

pith:2007:PC7PWVVKDCPSLV6TK4WPZUBMM2

not attested not anchored not stored refs pending

Oxygen Abundances in Nearby Stars. Clues to the formation and evolution of the Galactic disk

C. Allende Prieto, D. L. Lambert (U. Texas at Austin), I. Ramirez

arxiv:astro-ph/0701362 v1 · 2007-01-12 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PC7PWVVKDCPSLV6TK4WPZUBMM2}

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

gr8stars II : judgement day for spectroscopic parameter model systematics

Receipt and verification

First computed	2026-07-04T17:07:25.404565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78befb56aa189f25d7d3572cfcd02c66b4c6d4f0bf55f98c1a1488a463ef8bae

Aliases

arxiv: astro-ph/0701362 · arxiv_version: astro-ph/0701362v1 · doi: 10.48550/arxiv.astro-ph/0701362 · pith_short_12: PC7PWVVKDCPS · pith_short_16: PC7PWVVKDCPSLV6T · pith_short_8: PC7PWVVK

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/PC7PWVVKDCPSLV6TK4WPZUBMM2 \
  | 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: 78befb56aa189f25d7d3572cfcd02c66b4c6d4f0bf55f98c1a1488a463ef8bae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a2b837d8110fe30ee662d8b4c8aa84f19c65eeb2ed86f14520170b1d69ca543",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-12T04:45:40Z",
    "title_canon_sha256": "6ee9bd9e52b79256ff330aa873ae3770b76e90136ad9a39f0fc938fea9ea1db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701362",
    "kind": "arxiv",
    "version": 1
  }
}