Pith Number

pith:INGE2DOK

pith:2008:INGE2DOKZL2RS4FJQIX7XIHDG5

not attested not anchored not stored refs pending

The Correlation Function of Optically Selected Galaxy Clusters in the Sloan Digital Sky Survey

Emiliano Sefusatti, Joshua A. Frieman, Juan Estrada

arxiv:0801.3485 v2 · 2008-01-23 · 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{INGE2DOKZL2RS4FJQIX7XIHDG5}

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	2026-05-18T02:35:23.561524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

434c4d0dcacaf51970a9822ffba0e337494b834349a78434c0885053d97482b8

Aliases

arxiv: 0801.3485 · arxiv_version: 0801.3485v2 · doi: 10.48550/arxiv.0801.3485 · pith_short_12: INGE2DOKZL2R · pith_short_16: INGE2DOKZL2RS4FJ · pith_short_8: INGE2DOK

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/INGE2DOKZL2RS4FJQIX7XIHDG5 \
  | 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: 434c4d0dcacaf51970a9822ffba0e337494b834349a78434c0885053d97482b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d58db50e143969dfd58618b04ab13f4342af42810e2a5f1620a21c8600ecdc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-01-23T01:10:20Z",
    "title_canon_sha256": "c2da13677f72f220bc5eefcd37e640b6a6bcb001a05b5b3134aa8ccb32931d9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.3485",
    "kind": "arxiv",
    "version": 2
  }
}