Pith Number

pith:37FVLLSD

pith:2007:37FVLLSDQ5QKTX65MIDCRNEC73

not attested not anchored not stored refs pending

A MaxBCG Catalog of 13,823 Galaxy Clusters from the Sloan Digital Sky Survey

A. Evrard, A. Nitta, B.P. Koester, C. Miller, D. Johnston, D. Long, D. Schneider, D. York, E. Sheldon, H. Brewington, J. Annis, J. Barentine, J. Brinkmann, J. Krzesinski, L. Bleem, M. Becker, M. Harvanek, N. Bahcall, R. H. Wechsler, R. Nichol, R. Scranton, SDSS Collaboration, S. Kleinman, S. Sneddin, T.A. McKay, W. Voges

arxiv:astro-ph/0701265 v3 · 2007-01-09 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37FVLLSDQ5QKTX65MIDCRNEC73}

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.

Cited by

1 paper in Pith

Hierarchical assembly in action: a galaxy tail from a disrupting group in the Virgo cluster outskirts

Receipt and verification

First computed	2026-07-04T17:25:18.223247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfcb55ae438760a9dfdd620628b482feca565e63ab05c0b95740099fae5ef5b8

Aliases

arxiv: astro-ph/0701265 · arxiv_version: astro-ph/0701265v3 · doi: 10.48550/arxiv.astro-ph/0701265 · pith_short_12: 37FVLLSDQ5QK · pith_short_16: 37FVLLSDQ5QKTX65 · pith_short_8: 37FVLLSD

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/37FVLLSDQ5QKTX65MIDCRNEC73 \
  | 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: dfcb55ae438760a9dfdd620628b482feca565e63ab05c0b95740099fae5ef5b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe67ca7954f41728413ddcc5cdb5f78b8801159d0211cbef6cc66635db2d263b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-09T21:01:22Z",
    "title_canon_sha256": "05281c9ecbedfea01a9a3cfbc704c272a93ace97c8d0614751d41cb6dabf2d21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701265",
    "kind": "arxiv",
    "version": 3
  }
}