Pith Number

pith:YWWWGYLO

pith:2006:YWWWGYLOIO7XSN6M654XLWBOOC

not attested not anchored not stored refs pending

Galaxy clusters at 0.6 < z < 1.4 in the UKIDSS Ultra Deep Survey Early Data Release

A. C. Edge, C. Simpson, C. van Breukelen, D. G. Bonfield, G. Dalton, I. Smail, J. M. Barr, J. S. Dunlop, K. Sekiguchi, L. Clewley, M. Cirasuolo, M. G. Watson, M. J. Jarvis, M. J. Page, O. Almaini, P. Hirst, R. J. McLure, S. Foucaud, S. Rawlings

arxiv:astro-ph/0608624 v1 · 2006-08-29 · 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{YWWWGYLOIO7XSN6M654XLWBOOC}

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	2026-07-04T16:59:18.898246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5ad63616e43bf7937ccf77975d82e70ad34f7a3859edcea4d53550d53c064eb

Aliases

arxiv: astro-ph/0608624 · arxiv_version: astro-ph/0608624v1 · doi: 10.48550/arxiv.astro-ph/0608624 · pith_short_12: YWWWGYLOIO7X · pith_short_16: YWWWGYLOIO7XSN6M · pith_short_8: YWWWGYLO

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/YWWWGYLOIO7XSN6M654XLWBOOC \
  | 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: c5ad63616e43bf7937ccf77975d82e70ad34f7a3859edcea4d53550d53c064eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82d85bf42ff0687d07c937fcf64e16669a7788d78782be45261b1502196eb844",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-29T17:09:31Z",
    "title_canon_sha256": "9998cfe24aa54bff28a89efc86c6d37a7f76a80da985118ea6f71eceee5d5941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608624",
    "kind": "arxiv",
    "version": 1
  }
}