Pith Number

pith:QYJM4GMO

pith:2014:QYJM4GMO2R4UMUPDQIIFFV5AVI

not attested not anchored not stored refs pending

WINGS Data Release: a database of galaxies in nearby clusters

A. Cava, A. Dressler, A. Moretti, A. Omizzolo, B. M. Poggianti, B. Vulcani, D. Bettoni, G. Fasano, J. Fritz, J. Varela, M. D'Onofrio, M. Gullieuszik, M. Moles, M. Molinaro, P. Kjaergaard, R. Smareglia, T. Valentinuzzi, W. J. Couch

arxiv:1403.1408 v1 · 2014-03-06 · astro-ph.GA · 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{QYJM4GMO2R4UMUPDQIIFFV5AVI}

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	2026-05-18T02:49:30.415751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8612ce198ed4794651e3821052d7a0aa1bffd47f44557b5630050bc00b2bb0a2

Aliases

arxiv: 1403.1408 · arxiv_version: 1403.1408v1 · doi: 10.48550/arxiv.1403.1408 · pith_short_12: QYJM4GMO2R4U · pith_short_16: QYJM4GMO2R4UMUPD · pith_short_8: QYJM4GMO

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/QYJM4GMO2R4UMUPDQIIFFV5AVI \
  | 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: 8612ce198ed4794651e3821052d7a0aa1bffd47f44557b5630050bc00b2bb0a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09fd403a31e59fd946fae730116159485aff95f5fb6dcc25a95f6a751aa39f27",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-06T11:16:50Z",
    "title_canon_sha256": "62446be61d8b2d8a1db516b9b55ea97bc450b0c02236fb262ec7f7cbdbcb7600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1408",
    "kind": "arxiv",
    "version": 1
  }
}