Pith Number

pith:FEG6OOLQ

pith:2013:FEG6OOLQLZAEL2NSS2MRBDULLZ

not attested not anchored not stored refs pending

U-band photometry of 17 WINGS clusters

A. Cava, A. Grado, A. Grazian, A. Moretti, A. Omizzolo, B. Poggianti, C. De Santis, D. Bettoni, D. Reverte Paya, G. Fasano, J. Fritz, J. Varela, M. D'Onofrio, M. Gullieuszik, M. Moles

arxiv:1311.7516 v1 · 2013-11-29 · 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{FEG6OOLQLZAEL2NSS2MRBDULLZ}

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	2026-05-18T01:46:04.903029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

290de739705e4045e9b29699108e8b5e6fe91c54c31af130fa15828d7d2e3e87

Aliases

arxiv: 1311.7516 · arxiv_version: 1311.7516v1 · doi: 10.48550/arxiv.1311.7516 · pith_short_12: FEG6OOLQLZAE · pith_short_16: FEG6OOLQLZAEL2NS · pith_short_8: FEG6OOLQ

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/FEG6OOLQLZAEL2NSS2MRBDULLZ \
  | 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: 290de739705e4045e9b29699108e8b5e6fe91c54c31af130fa15828d7d2e3e87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cf62f0a596da9ff665eb18dd740267d8d2702f95c8a3f258b9dfd96c9f18658",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-29T10:47:16Z",
    "title_canon_sha256": "aa80574321d969489723e882f176585ae5be2b7e960f512bd58ce1dae23cfe4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7516",
    "kind": "arxiv",
    "version": 1
  }
}