Pith Number

pith:3R3FJTMY

pith:2004:3R3FJTMYNBEP3CUQUQMXNMJGHQ

not attested not anchored not stored refs pending

Subaru/HDS Abundances in Three Giant Stars in the Ursa Minor Dwarf Spheroidal Galaxy

(2) Natinal Astronomical Observatory of Japan, (3) Observatoire de Paris, (4) Subaru Telescope), A. Tajitsu (4) ((1) Astronomical Institute, C. Ikuta (2), K. Sadakane (1), N. Arimoto (2), Osaka Kyoiku University, P. Jablonka (3), W. Aoki (2)

arxiv:astro-ph/0411332 v1 · 2004-11-12 · 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{3R3FJTMYNBEP3CUQUQMXNMJGHQ}

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	2026-05-18T01:40:34.836514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc7654cd986848fd8a90a41976b1263c21a7035eed770542415c26214cb8f48b

Aliases

arxiv: astro-ph/0411332 · arxiv_version: astro-ph/0411332v1 · doi: 10.48550/arxiv.astro-ph/0411332 · pith_short_12: 3R3FJTMYNBEP · pith_short_16: 3R3FJTMYNBEP3CUQ · pith_short_8: 3R3FJTMY

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/3R3FJTMYNBEP3CUQUQMXNMJGHQ \
  | 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: dc7654cd986848fd8a90a41976b1263c21a7035eed770542415c26214cb8f48b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4516bfaa95d8e460838790c0659f4d4c0566ae2bc62e837e2d1c522ba1842cd6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-12T13:29:27Z",
    "title_canon_sha256": "d483a28b843218c54dbc4ee43ede337fd5d481617919ee988a743b687cb5e67e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411332",
    "kind": "arxiv",
    "version": 1
  }
}