Pith Number

pith:R4ZE6LDP

pith:2015:R4ZE6LDPK7TY7IHN63IDXQWQKO

not attested not anchored not stored refs pending

Strong lens search in the ESO public Survey KiDS

A. Colonna, C. Tortora, F. Getman, F. La Barbera, G. A. Verdoes Kleijn, G. Covone, KiDS collaboration, L.V.E. Koopmans, M. Capaccioli, M. Paolillo, M. Radovich, N. R. Napolitano, N. Roy

arxiv:1507.00733 v1 · 2015-07-02 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4ZE6LDPK7TY7IHN63IDXQWQKO}

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	2026-05-18T01:11:51.553982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f324f2c6f57e78fa0edf6d03bc2d0538ad8e0ee9514aab126564cec1f0f9730

Aliases

arxiv: 1507.00733 · arxiv_version: 1507.00733v1 · doi: 10.48550/arxiv.1507.00733 · pith_short_12: R4ZE6LDPK7TY · pith_short_16: R4ZE6LDPK7TY7IHN · pith_short_8: R4ZE6LDP

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/R4ZE6LDPK7TY7IHN63IDXQWQKO \
  | 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: 8f324f2c6f57e78fa0edf6d03bc2d0538ad8e0ee9514aab126564cec1f0f9730

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5e59dbc068aa5295d9ea97c19587adb285e4cd0d8e1ac91bb615067b5c96212",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-02T20:01:05Z",
    "title_canon_sha256": "cb530a277e26aceecf4af09dd71e7cbdf77c2636c8731492268884073ac06c47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00733",
    "kind": "arxiv",
    "version": 1
  }
}