Pith Number

pith:S5P2OTWS

pith:2009:S5P2OTWS6JHSLOTRJY4PBOTWP3

not attested not anchored not stored refs pending

The Clustering of MgII Absorption Systems at z=0.5 and Detection of Cold Gas in Massive Halos

2) ((1) KICP/UChicago, (2) BCCP UC Berkeley), Hsiao-Wen Chen (1), Jean-Rene Gauthier (1), Jeremy L. Tinker (1

arxiv:0902.3237 v2 · 2009-02-18 · 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{S5P2OTWS6JHSLOTRJY4PBOTWP3}

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

Gigaparsec structures are nowhere to be seen in $\Lambda$CDM: an enhanced analysis of LSS in FLAMINGO-10K simulations

Receipt and verification

First computed	2026-07-04T15:47:35.453432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

975fa74ed2f24f25ba714e38f0ba767ef9584fd1d24ac792f52d9643d6bda495

Aliases

arxiv: 0902.3237 · arxiv_version: 0902.3237v2 · doi: 10.48550/arxiv.0902.3237 · pith_short_12: S5P2OTWS6JHS · pith_short_16: S5P2OTWS6JHSLOTR · pith_short_8: S5P2OTWS

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/S5P2OTWS6JHSLOTRJY4PBOTWP3 \
  | 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: 975fa74ed2f24f25ba714e38f0ba767ef9584fd1d24ac792f52d9643d6bda495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b46487caac0459a9cf051927370cb775f1ae95ca39be189b2c3a35b0993d2032",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-02-18T20:48:08Z",
    "title_canon_sha256": "9d6912d7c719e20cd88225cbaaea18210725a03bb23017c18440e9a8b0ea386d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3237",
    "kind": "arxiv",
    "version": 2
  }
}