Pith Number

pith:DKXXJCIN

pith:2024:DKXXJCIN5HOYUWXAND3XU5GNYA

not attested not anchored not stored refs pending

Transformer-based Clipped Contrastive Quantization Learning for Unsupervised Image Retrieval

Ayush Dubey, Satish Kumar Singh, Shiv Ram Dubey, Wei-Ta Chu

arxiv:2401.15362 v1 · 2024-01-27 · 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{DKXXJCIN5HOYUWXAND3XU5GNYA}

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	2026-07-05T07:38:15.089898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aaf74890de9dd8a5ae068f77a74cdc000e270b231ac3049ab97e42cb183e261

Aliases

arxiv: 2401.15362 · arxiv_version: 2401.15362v1 · doi: 10.48550/arxiv.2401.15362 · pith_short_12: DKXXJCIN5HOY · pith_short_16: DKXXJCIN5HOYUWXA · pith_short_8: DKXXJCIN

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/DKXXJCIN5HOYUWXAND3XU5GNYA \
  | 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: 1aaf74890de9dd8a5ae068f77a74cdc000e270b231ac3049ab97e42cb183e261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81cd6f47a785230129459e495369b1bbd623fe1bc6d7e72c377f8e89c1d3ff42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-01-27T09:39:11Z",
    "title_canon_sha256": "112eba1bfb715191d1c951465193649379a3e9ede58186b13074eb544caa40b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.15362",
    "kind": "arxiv",
    "version": 1
  }
}