Pith Number

pith:DOKAPA7A

pith:2008:DOKAPA7AB7C46CE53N2SRIUIKI

not attested not anchored not stored refs pending

First catalog of strong lens candidates in the COSMOS field

Alexandre Refregier, Alexie Leauthaud, Alexis Finoguenov, Anton Koekemoer, Cecile Faure, Eva Schinnerer, Giovanni Covone, Jakob Walcher, James Taylor, Jason Rhodes, Jean-Paul Kneib, Knud Jahnke, Lidia Tasca, Ludovic Van Waerbeke, Nick Scoville, Olivier Le Fevre, Peter Capak, Richard Ellis, Richard Massey, Sylvain de la Torre, Vernesa Smolcic, Yannick Mellier

arxiv:0802.2174 v4 · 2008-02-15 · 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{DOKAPA7AB7C46CE53N2SRIUIKI}

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	2026-07-04T17:09:20.474328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b940783e00fc5cf089ddb7528a2885212edf2cd447ba65748deb2e54247b59a

Aliases

arxiv: 0802.2174 · arxiv_version: 0802.2174v4 · doi: 10.48550/arxiv.0802.2174 · pith_short_12: DOKAPA7AB7C4 · pith_short_16: DOKAPA7AB7C46CE5 · pith_short_8: DOKAPA7A

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/DOKAPA7AB7C46CE53N2SRIUIKI \
  | 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: 1b940783e00fc5cf089ddb7528a2885212edf2cd447ba65748deb2e54247b59a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aa6f2778049d48205d6dc58395e326c4cc8ebcde8e3f2cd825218eb00101272",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-02-15T10:41:30Z",
    "title_canon_sha256": "b106a9d9796e66d9fc0afcd4f69de27d31d4745186b560375bd1670c127d0ff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.2174",
    "kind": "arxiv",
    "version": 4
  }
}