Pith Number

pith:J2M5PIN5

pith:2009:J2M5PIN5VAI2GFGGIWO5SOQ2KR

not attested not anchored not stored refs pending

Modeling the Very Small-Scale Clustering of Luminous Red Galaxies

Andreas A. Berlind, Cameron K. McBride, Douglas F. Watson, Morad Masjedi

arxiv:0908.3678 v2 · 2009-08-25 · 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{J2M5PIN5VAI2GFGGIWO5SOQ2KR}

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	2026-05-18T02:12:23.048616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e99d7a1bda811a314c6459dd93a1a5442e5a37868a61a23ea9fc65d2341f170

Aliases

arxiv: 0908.3678 · arxiv_version: 0908.3678v2 · doi: 10.48550/arxiv.0908.3678 · pith_short_12: J2M5PIN5VAI2 · pith_short_16: J2M5PIN5VAI2GFGG · pith_short_8: J2M5PIN5

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/J2M5PIN5VAI2GFGGIWO5SOQ2KR \
  | 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: 4e99d7a1bda811a314c6459dd93a1a5442e5a37868a61a23ea9fc65d2341f170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73b8e5a25830249a2058f5166b22aabc134a86c2599dd5a6ee5ffba72ffe518c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-08-25T20:28:38Z",
    "title_canon_sha256": "3fe6548c88565cb5c5d1c87814c3a8f5e859db77be688f057cac5b6f569d26cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3678",
    "kind": "arxiv",
    "version": 2
  }
}