Pith Number

pith:2GTFXWLG

pith:2008:2GTFXWLGYZ65BBA2CAFIWRQZYY

not attested not anchored not stored refs pending

Evolution of the Color-Magnitude Relation in Galaxy Clusters at z ~1 from the ACS Intermediate Redshift Cluster Survey

Arjen van der Wel, Brad P. Holden, Garth D. Illingworth, Holland C. Ford, James G. Bartlett, John P. Blakeslee, Marc Postman, Marijn Franx, Myungkook J. Jee, Nicole L. Homeier, Piero Rosati, Roderik Overzier, Simona Mei

arxiv:0810.1917 v1 · 2008-10-10 · 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{2GTFXWLGYZ65BBA2CAFIWRQZYY}

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.

Cited by

1 paper in Pith

Galaxy clusters in the VIDEO fields: detection and characterisation in the context of MOONRISE

Receipt and verification

First computed	2026-07-04T15:34:18.585302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1a65bd966c67dd0841a100a8b4619c626d3e897e3e1828eeb9df9c0b915778e

Aliases

arxiv: 0810.1917 · arxiv_version: 0810.1917v1 · doi: 10.48550/arxiv.0810.1917 · pith_short_12: 2GTFXWLGYZ65 · pith_short_16: 2GTFXWLGYZ65BBA2 · pith_short_8: 2GTFXWLG

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/2GTFXWLGYZ65BBA2CAFIWRQZYY \
  | 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: d1a65bd966c67dd0841a100a8b4619c626d3e897e3e1828eeb9df9c0b915778e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01e94e841738d6aec8c52d028b895fc448865f29e82ef158e9fe3695f08439dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-10T17:02:05Z",
    "title_canon_sha256": "8192572756dd1d3e62d8d7915aa0a3ab1645f39cf426f29c191697a276a1b0c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.1917",
    "kind": "arxiv",
    "version": 1
  }
}