Pith Number

pith:YWPHAWRZ

pith:2023:YWPHAWRZLGBC527DCEGZIS2YNJ

not attested not anchored not stored refs pending

Liveness Detection Competition -- Noncontact-based Fingerprint Algorithms and Systems (LivDet-2023 Noncontact Fingerprint)

Alden Dimarco, Banafsheh Adami, Bhavin Jawade, Humaira Rezaie, Jan Niklas Kolf, Karsten Seelert, Lambert Igene, Luke Brosell, Marco Huber, Meiling Fang, Mst Rumana Sumi, Naser Damer, Rahul Parthe, Raul Chitic, Sandip Purnapatra, Soumyabrata Dey, Srirangaraj Setlur, Stephanie Schuckers, Umit Kacar, Vishesh Mistry, Yue Pan, Yu Liu

arxiv:2310.00659 v1 · 2023-10-01 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWPHAWRZLGBC527DCEGZIS2YNJ}

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	2026-07-05T06:56:08.896150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c59e705a3959822eebe3110d944b586a586547697944dca69e4e1e70f6ea41f5

Aliases

arxiv: 2310.00659 · arxiv_version: 2310.00659v1 · doi: 10.48550/arxiv.2310.00659 · pith_short_12: YWPHAWRZLGBC · pith_short_16: YWPHAWRZLGBC527D · pith_short_8: YWPHAWRZ

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/YWPHAWRZLGBC527DCEGZIS2YNJ \
  | 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: c59e705a3959822eebe3110d944b586a586547697944dca69e4e1e70f6ea41f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c531f7ffb329b46ec2161800cbf770107c4f5a7616c663546af0563d878cff7b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-01T12:59:30Z",
    "title_canon_sha256": "98059c6e7824a0f475740889f65ff61fce36c6edb2834fbfe421f1986be9552c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.00659",
    "kind": "arxiv",
    "version": 1
  }
}