Pith Number

pith:BEV3BR2C

pith:2007:BEV3BR2CNOHPEKS657JGLLAWB2

not attested not anchored not stored refs pending

Measuring the mean and scatter of the X-ray luminosity -- optical richness relation for maxBCG galaxy clusters

A. Evrard (U. Michigan), B. P. Koester (U. Chicago), D. E. Johnston (JPL), E. Rozo (Ohio State), E. S. Rykoff (UCSB, E. S. Sheldon (NYU), M. R. Becker (U. Chicago), R. H. Wechsler (KIPAC), T. A. McKay (U. Michigan), U. Michigan)

arxiv:0709.1158 v2 · 2007-09-07 · 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{BEV3BR2CNOHPEKS657JGLLAWB2}

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	2026-05-18T04:36:41.948563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

092bb0c7426b8ef22a5eefd265ac160ea088a342f2d9aa1057bc3761abb012b5

Aliases

arxiv: 0709.1158 · arxiv_version: 0709.1158v2 · doi: 10.48550/arxiv.0709.1158 · pith_short_12: BEV3BR2CNOHP · pith_short_16: BEV3BR2CNOHPEKS6 · pith_short_8: BEV3BR2C

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/BEV3BR2CNOHPEKS657JGLLAWB2 \
  | 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: 092bb0c7426b8ef22a5eefd265ac160ea088a342f2d9aa1057bc3761abb012b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26fd2964daae42c5076a381d85d4c5e54a52eb77c8caa3c121e5c91009d077b0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-07T20:43:19Z",
    "title_canon_sha256": "0907ed440c38fecdc030fa6c6b11140570a8def7e9952e644e7dd110e8b4c732"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.1158",
    "kind": "arxiv",
    "version": 2
  }
}