Pith Number

pith:M543XTJX

pith:2005:M543XTJXWTO4TLXUBYALZEERZP

not attested not anchored not stored refs pending

The DEEP2 Galaxy Redshift Survey: Clustering of Galaxies as a Function of Luminosity at z=1

Alison L. Coil, Christopher N.A. Willmer, David C. Koo, Jeffrey A. Newman, Marc Davis, Michael C. Cooper, S.M. Faber

arxiv:astro-ph/0512233 v5 · 2005-12-08 · 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{M543XTJXWTO4TLXUBYALZEERZP}

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	2026-05-18T02:40:25.498940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6779bbcd37b4ddc9aef40e00bc9091cbcea9085c5ddf0db898fd63ddb35db2a0

Aliases

arxiv: astro-ph/0512233 · arxiv_version: astro-ph/0512233v5 · doi: 10.48550/arxiv.astro-ph/0512233 · pith_short_12: M543XTJXWTO4 · pith_short_16: M543XTJXWTO4TLXU · pith_short_8: M543XTJX

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/M543XTJXWTO4TLXUBYALZEERZP \
  | 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: 6779bbcd37b4ddc9aef40e00bc9091cbcea9085c5ddf0db898fd63ddb35db2a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8019f20cb457bb0af8a15cdce4152d540d4b99c3e3bf25b7c01469a7f6bc032c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-12-08T21:00:05Z",
    "title_canon_sha256": "001a38f5e62cfb5db413002bcab783b8f47a50d32f87e4b8c0d6a1815b4bdac6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0512233",
    "kind": "arxiv",
    "version": 5
  }
}