Pith Number

pith:3C5RLSRU

pith:2007:3C5RLSRUJTH27VJRTIOT4RN5MT

not attested not anchored not stored refs pending

Structure detection in the D1 CFHTLS deep field using accurate photometric redshifts: a benchmark

A. Mazure, B. Meneux, C. Adami, F. Pacaud, I. Valtchanov, J. Surdej, M. Pierre, O. Ilbert, O. Le F\`evre, P. A. Duc, S. Arnouts, V. LeBrun

arxiv:astro-ph/0702430 v1 · 2007-02-16 · 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{3C5RLSRUJTH27VJRTIOT4RN5MT}

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	2026-05-18T01:24:22.062848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8bb15ca344ccfafd5319a1d3e45bd64ce163740be96310837be037c992c185d

Aliases

arxiv: astro-ph/0702430 · arxiv_version: astro-ph/0702430v1 · doi: 10.48550/arxiv.astro-ph/0702430 · pith_short_12: 3C5RLSRUJTH2 · pith_short_16: 3C5RLSRUJTH27VJR · pith_short_8: 3C5RLSRU

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/3C5RLSRUJTH27VJRTIOT4RN5MT \
  | 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: d8bb15ca344ccfafd5319a1d3e45bd64ce163740be96310837be037c992c185d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc71b56abc0399cab3e34b18372e6ac58e7c2639936522cb8de63225898bc40a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-02-16T12:50:44Z",
    "title_canon_sha256": "b2aef4915e1ac11d98140bc70b9e8556ab15391c7ac7e2c53061413d7f042a41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0702430",
    "kind": "arxiv",
    "version": 1
  }
}