Pith Number

pith:F3QDG3XA

pith:2014:F3QDG3XAKSZJM6TTS4YSKHCTLR

not attested not anchored not stored refs pending

Clustering tomography: measuring cosmological distances through angular clustering in thin redshift shells

Ariel G. S\'anchez, Carlton M. Baugh, Nelson D. Padilla, Salvador Salazar-Albornoz

arxiv:1402.3590 v2 · 2014-02-14 · 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{F3QDG3XAKSZJM6TTS4YSKHCTLR}

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	2026-05-18T01:44:37.882623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ee0336ee054b2967a739731251c535c46112004a6688c3801e0800e59ef70ef

Aliases

arxiv: 1402.3590 · arxiv_version: 1402.3590v2 · doi: 10.48550/arxiv.1402.3590 · pith_short_12: F3QDG3XAKSZJ · pith_short_16: F3QDG3XAKSZJM6TT · pith_short_8: F3QDG3XA

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/F3QDG3XAKSZJM6TTS4YSKHCTLR \
  | 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: 2ee0336ee054b2967a739731251c535c46112004a6688c3801e0800e59ef70ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7039f603de4988575cfc6ddf5f7d37f43fd8bb5dd66dc1a8fcca2120bc8e236",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-14T21:00:06Z",
    "title_canon_sha256": "a9df3b8b334a96b4c871dbc25ad45ef250fd27618e1e9d4baf065139a3a15599"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3590",
    "kind": "arxiv",
    "version": 2
  }
}