Pith Number

pith:SLXA7DL2

pith:2023:SLXA7DL2BUGJ23KNYE2IIUSXKG

not attested not anchored not stored refs pending

A Universal Latent Fingerprint Enhancer Using Transformers

Andre Brasil Vieira Wyzykowski, Anil K. Jain

arxiv:2306.00231 v1 · 2023-05-31 · 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{SLXA7DL2BUGJ23KNYE2IIUSXKG}

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	2026-07-05T06:16:23.796607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92ee0f8d7a0d0c9d6d4dc13484525751a89174942bb5197dd60b9813acd11dd2

Aliases

arxiv: 2306.00231 · arxiv_version: 2306.00231v1 · doi: 10.48550/arxiv.2306.00231 · pith_short_12: SLXA7DL2BUGJ · pith_short_16: SLXA7DL2BUGJ23KN · pith_short_8: SLXA7DL2

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/SLXA7DL2BUGJ23KNYE2IIUSXKG \
  | 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: 92ee0f8d7a0d0c9d6d4dc13484525751a89174942bb5197dd60b9813acd11dd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7d8d877db02f59d7e58249f84f801f3e12c4bf02b6aad521b54a97c4125aeb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-31T23:01:11Z",
    "title_canon_sha256": "8d99f950d14e09aa53112116df5f00ef13a03d6eea15bfb9e3366e7a4c8550a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.00231",
    "kind": "arxiv",
    "version": 1
  }
}