Pith Number

pith:DCVSTPMW

pith:2003:DCVSTPMWBQNNYKXWJ2CFFKEVR7

not attested not anchored not stored refs pending

Quasars Clustering at z approx 3 on Scales less sim 10 h^{-1} Mpc

A. Garcia, F. Menanteau, G. Hertling, J. Varela, L. Infante, M. Moles

arxiv:astro-ph/0301366 v1 · 2003-01-17 · 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{DCVSTPMWBQNNYKXWJ2CFFKEVR7}

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	2026-07-04T16:35:52.485745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18ab29bd960c1adc2af64e8452a8958fc38d5f1bea0f164b706918ef8d93cf32

Aliases

arxiv: astro-ph/0301366 · arxiv_version: astro-ph/0301366v1 · doi: 10.48550/arxiv.astro-ph/0301366 · pith_short_12: DCVSTPMWBQNN · pith_short_16: DCVSTPMWBQNNYKXW · pith_short_8: DCVSTPMW

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/DCVSTPMWBQNNYKXWJ2CFFKEVR7 \
  | 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: 18ab29bd960c1adc2af64e8452a8958fc38d5f1bea0f164b706918ef8d93cf32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78f11dfa5a61daacdaa9701ee7f800de62b4b428683c1d5635ef8811cc7a0234",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-01-17T20:40:39Z",
    "title_canon_sha256": "672c235ca0c1a387552791f6d0247f4d572bb86c026528a56b5e18fd7cc119eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0301366",
    "kind": "arxiv",
    "version": 1
  }
}