Pith Number

pith:ARLE4Q2Y

pith:2006:ARLE4Q2YRZ4KU7P64JTKP6VYDT

not attested not anchored not stored refs pending

The Dependence of the Occupation of Galaxies on the Halo Formation Time

(2) IAS, 3), (3) Oxford, (4) ICC, Durham), Guangtun Zhu (1), Liang Gao (4) ((1) SHAO, Princeton, W.P. Lin (1), Xi Kang (1, Y.P. Jing (1), Zheng Zheng (2)

arxiv:astro-ph/0601120 v4 · 2006-01-06 · 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{ARLE4Q2YRZ4KU7P64JTKP6VYDT}

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	2026-05-18T04:42:03.519195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04564e43588e78aa7dfee266a7fab81ce62f838ee5d45af174f11de755c71e50

Aliases

arxiv: astro-ph/0601120 · arxiv_version: astro-ph/0601120v4 · doi: 10.48550/arxiv.astro-ph/0601120 · pith_short_12: ARLE4Q2YRZ4K · pith_short_16: ARLE4Q2YRZ4KU7P6 · pith_short_8: ARLE4Q2Y

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/ARLE4Q2YRZ4KU7P64JTKP6VYDT \
  | 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: 04564e43588e78aa7dfee266a7fab81ce62f838ee5d45af174f11de755c71e50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6df19404c9d5b13bcaa092051372b14829d8300800eeb020b396770bcc425934",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-01-06T10:59:37Z",
    "title_canon_sha256": "9e7dc07f34f81fd39139414978ea25a64e5d7e61db51f217f5d407410fc361af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0601120",
    "kind": "arxiv",
    "version": 4
  }
}