Pith Number

pith:GWJWVSBN

pith:2006:GWJWVSBNP36RIWWGS3CFWPA6TM

not attested not anchored not stored refs pending

Evolution of the Color-Magnitude Relation in High-Redshift Clusters: Blue Early-Type Galaxies and Red Pairs in RDCS J0910+5422

A. Rettura, A. R. Martel, B. P. Holden, G. D. Illingworth, G. F. Hartig, H. Ford, J. P. Blakeslee, M. Clampin, M. Franx, M. Postman, N. Homeier, P. Eisenhardt & the ACS IDT team, P. Rosati, R. Demarco, R. J. Bouwens, S. A. Stanford, S. Ettori, S. Mei, V. Strazzullo

arxiv:astro-ph/0601327 v1 · 2006-01-16 · 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{GWJWVSBNP36RIWWGS3CFWPA6TM}

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	2026-07-04T16:57:48.038921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35936ac82d7efd145ac696c45b3c1e9b0012447c3b0f201de12cee80f43662ab

Aliases

arxiv: astro-ph/0601327 · arxiv_version: astro-ph/0601327v1 · doi: 10.48550/arxiv.astro-ph/0601327 · pith_short_12: GWJWVSBNP36R · pith_short_16: GWJWVSBNP36RIWWG · pith_short_8: GWJWVSBN

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/GWJWVSBNP36RIWWGS3CFWPA6TM \
  | 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: 35936ac82d7efd145ac696c45b3c1e9b0012447c3b0f201de12cee80f43662ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cefe059118d3f2a475031f9567f85cb6660a2f1794fa7930490fd17e2642f8e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-01-16T19:12:50Z",
    "title_canon_sha256": "408f215a4cbf94c52e19df1ba551257008447b83d841f378a36b6732d1c44ad6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0601327",
    "kind": "arxiv",
    "version": 1
  }
}