Pith Number

pith:ZD262GIT

pith:2012:ZD262GITYOTNM2UJI65HD3ZE52

not attested not anchored not stored refs pending

Clustering of star-forming galaxies detected in mid-infrared with the Spitzer wide-area survey

A. Franceschini, A. Vikhlinin, G. Rodighiero, L. Marchetti, M. Vaccari, S. Berta, S. Starikova

arxiv:1205.2045 v1 · 2012-05-09 · 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{ZD262GITYOTNM2UJI65HD3ZE52}

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	2026-05-18T03:54:47.472920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8f5ed1913c3a6d66a8947ba71ef24ee83837c0cb9e499d55b732bddd005e619

Aliases

arxiv: 1205.2045 · arxiv_version: 1205.2045v1 · doi: 10.48550/arxiv.1205.2045 · pith_short_12: ZD262GITYOTN · pith_short_16: ZD262GITYOTNM2UJ · pith_short_8: ZD262GIT

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/ZD262GITYOTNM2UJI65HD3ZE52 \
  | 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: c8f5ed1913c3a6d66a8947ba71ef24ee83837c0cb9e499d55b732bddd005e619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca9474b09a9b58c17b55ccc26ca92394fd3199721e4044ad6aa643a2fdb71762",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-09T17:37:16Z",
    "title_canon_sha256": "42feac0ab7b17d61fae269573c6d8c782430beaaa87125257734e276de58978d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2045",
    "kind": "arxiv",
    "version": 1
  }
}