Pith Number

pith:AHMHVWVL

pith:2005:AHMHVWVLWQ5MC7K5K5XTEILUYS

not attested not anchored not stored refs pending

Evolution of oxygen isotopic composition in the inner solar nebula

Alexander N. Krot, Edward R. D. Scott, Guy Libourel, Hisayoshi Yurimoto, Ian D. Hutcheon, Jeffrey N. Cuzzi, Jerome Aleon, Kevin D. McKeegan, Marc Chaussidon, Michael I. Petaev

arxiv:astro-ph/0501078 v1 · 2005-01-05 · 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{AHMHVWVLWQ5MC7K5K5XTEILUYS}

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	2026-07-04T16:50:33.824073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01d87adaabb43ac17d5d576f322174c4804a46a2f9082c98aab366aa854ee82a

Aliases

arxiv: astro-ph/0501078 · arxiv_version: astro-ph/0501078v1 · doi: 10.48550/arxiv.astro-ph/0501078 · pith_short_12: AHMHVWVLWQ5M · pith_short_16: AHMHVWVLWQ5MC7K5 · pith_short_8: AHMHVWVL

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/AHMHVWVLWQ5MC7K5K5XTEILUYS \
  | 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: 01d87adaabb43ac17d5d576f322174c4804a46a2f9082c98aab366aa854ee82a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6edb751d2cd10314f48febf7e1ee234295ea24bfbef48418d90e8ba8542aec8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-01-05T19:57:26Z",
    "title_canon_sha256": "44f5540f8ce9bcedfc9de2abada9c97fd4ca7895a56cbe2410bb4836bd83d538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0501078",
    "kind": "arxiv",
    "version": 1
  }
}