Pith Number

pith:MNZPCBR3

pith:2010:MNZPCBR3RGGYY3Q3B7HAMLIPJG

not attested not anchored not stored refs pending

Properties of Bulgeless Disk Galaxies. I. Atomic Gas

(2) MPIA, (3) ESTEC, (4) Universidad de Granada), Eva Schinnerer (2), Linda C. Watson (1), Paul Martini (1), Torsten Boeker (3), Ute Lisenfeld (4) ((1) Ohio State University

arxiv:1010.2497 v2 · 2010-10-12 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MNZPCBR3RGGYY3Q3B7HAMLIPJG}

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	2026-05-18T02:05:05.838491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6372f1063b898d8c6e1b0fce062d0f49898557aa1cd4daa02bacec31a77e80c6

Aliases

arxiv: 1010.2497 · arxiv_version: 1010.2497v2 · doi: 10.48550/arxiv.1010.2497 · pith_short_12: MNZPCBR3RGGY · pith_short_16: MNZPCBR3RGGYY3Q3 · pith_short_8: MNZPCBR3

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/MNZPCBR3RGGYY3Q3B7HAMLIPJG \
  | 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: 6372f1063b898d8c6e1b0fce062d0f49898557aa1cd4daa02bacec31a77e80c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e27c2bb8e7034c14656dd27736e3a259f4ee0482d524690c9a087a28d2192bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-12T20:00:53Z",
    "title_canon_sha256": "36b54a75d77ae69f3dba91197b1e8396d3dcd1ac52124f88ae77d3a681b95d5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2497",
    "kind": "arxiv",
    "version": 2
  }
}