Pith Number

pith:CA7Z24DG

pith:2014:CA7Z24DGJFNMRUYCXACRV4E73Y

not attested not anchored not stored refs pending

Dwarf Irregular Galaxy Leo A. Suprime-Cam Wide-Field Stellar Photometry

D. Narbutis, N. Arimoto, N. Tamura, R. Stonkut\.e, T. Hasegawa, V. Vansevi\v{c}ius

arxiv:1410.2542 v1 · 2014-10-09 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CA7Z24DGJFNMRUYCXACRV4E73Y}

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	2026-05-18T02:40:46.180766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

103f9d7066495ac8d302b8051af09fde0a342d09eec6ebae6e4d800e212a8cc8

Aliases

arxiv: 1410.2542 · arxiv_version: 1410.2542v1 · doi: 10.48550/arxiv.1410.2542 · pith_short_12: CA7Z24DGJFNM · pith_short_16: CA7Z24DGJFNMRUYC · pith_short_8: CA7Z24DG

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/CA7Z24DGJFNMRUYCXACRV4E73Y \
  | 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: 103f9d7066495ac8d302b8051af09fde0a342d09eec6ebae6e4d800e212a8cc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27ef773d129d20523761c8e21d591f8e16f13637cee1c5123f6ce69d8a1fdede",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-09T17:38:03Z",
    "title_canon_sha256": "38ede3fd369c49ebae61a28f82655a4c14c79ccafa8073fda4d7738d742794ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2542",
    "kind": "arxiv",
    "version": 1
  }
}