Pith Number

pith:3GX76AIW

pith:2006:3GX76AIWR6C2ZGQ65Q4H55KAPR

not attested not anchored not stored refs pending

The DEEP2 Galaxy Redshift Survey: Clustering of Quasars and Galaxies at z=1

Alison L. Coil, Jeffrey A. Newman, Joseph F. Hennawi, Marc Davis, Michael C. Cooper

arxiv:astro-ph/0607454 v3 · 2006-07-20 · 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{3GX76AIWR6C2ZGQ65Q4H55KAPR}

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	2026-05-18T02:40:25.249455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9afff01168f85ac9a1eec387ef5407c48a90496e39f28c352f6ba4f5443f06c

Aliases

arxiv: astro-ph/0607454 · arxiv_version: astro-ph/0607454v3 · doi: 10.48550/arxiv.astro-ph/0607454 · pith_short_12: 3GX76AIWR6C2 · pith_short_16: 3GX76AIWR6C2ZGQ6 · pith_short_8: 3GX76AIW

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/3GX76AIWR6C2ZGQ65Q4H55KAPR \
  | 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: d9afff01168f85ac9a1eec387ef5407c48a90496e39f28c352f6ba4f5443f06c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da8f7b632cc097cc827bf0f40027df3ecadeaf7a44770056efed8acf8ffd9483",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-07-20T17:48:14Z",
    "title_canon_sha256": "06d85a6552cefb1e63148d1ee1045126ce1e2355c30c532e783813f054750a41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0607454",
    "kind": "arxiv",
    "version": 3
  }
}