Pith Number

pith:CBAO3VGE

pith:2026:CBAO3VGEMBY3ZESEO5Q2BFSYEZ

not attested not anchored not stored refs pending

Collision-Resistant Single-Pass Method for Unsupervised Fine-Grained Image Hashing

Anh-Kiet Duong, Jean-Michel Carozza, Petra Gomez-Kr\"amer

arxiv:2605.18288 v1 · 2026-05-18 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBAO3VGEMBY3ZESEO5Q2BFSYEZ}

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.

Cited by

1 paper in Pith

Collision-Resistant Single-Pass Method for Unsupervised Fine-Grained Image Hashing

Receipt and verification

First computed	2026-05-20T00:05:53.581833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1040edd4c46071bc92447761a096582654d519ecc4b931befbf6224b7c4349e3

Aliases

arxiv: 2605.18288 · arxiv_version: 2605.18288v1 · doi: 10.48550/arxiv.2605.18288 · pith_short_12: CBAO3VGEMBY3 · pith_short_16: CBAO3VGEMBY3ZESE · pith_short_8: CBAO3VGE

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/CBAO3VGEMBY3ZESEO5Q2BFSYEZ \
  | 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: 1040edd4c46071bc92447761a096582654d519ecc4b931befbf6224b7c4349e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e203113bb59fec14c0a9bd1b10e6b52c9a4e526f31bef12f860fa91f0dd2d34c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-18T12:16:33Z",
    "title_canon_sha256": "a7220d10ace4246577d4c7ad023ddde91b854aba01898a1e3a2effaad1d15166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18288",
    "kind": "arxiv",
    "version": 1
  }
}