Pith Number

pith:H45ZTNQX

pith:2003:H45ZTNQXNPQTRILBIMNNC7XADU

not attested not anchored not stored refs pending

Molecular Gas in Nearby Dwarf Galaxies: Single Dish and Interferometric Results

(2) NRAO), Adam Leroy (1), Alberto D. Bolatto (1), Fabian Walter (2) ((1) University of California at Berkeley, Josh D. Simon (1), Leo Blitz (1)

arxiv:astro-ph/0311258 v1 · 2003-11-11 · 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{H45ZTNQXNPQTRILBIMNNC7XADU}

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	2026-05-18T00:52:34.896480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f3b99b6176be138a161431ad17ee01d1e67e32be0ec92101b7e807d9df34121

Aliases

arxiv: astro-ph/0311258 · arxiv_version: astro-ph/0311258v1 · doi: 10.48550/arxiv.astro-ph/0311258 · pith_short_12: H45ZTNQXNPQT · pith_short_16: H45ZTNQXNPQTRILB · pith_short_8: H45ZTNQX

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/H45ZTNQXNPQTRILBIMNNC7XADU \
  | 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: 3f3b99b6176be138a161431ad17ee01d1e67e32be0ec92101b7e807d9df34121

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfb1ccb75a2fe9c337270994dd8f3d2430ea8bc2d106a4692f6a51484ca51c32",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-11-11T21:04:27Z",
    "title_canon_sha256": "7550242b2f5dcc2131dfcf49e2ab8325f925d81c74c76e2659219a7f42d5fffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0311258",
    "kind": "arxiv",
    "version": 1
  }
}