Pith Number

pith:CZUWUTDW

pith:2018:CZUWUTDWV3UKJORO5BIPFTPZKK

not attested not anchored not stored refs pending

FDFNet : A Secure Cancelable Deep Finger Dorsal Template Generation Network Secured via. Bio-Hashing

Aditya Nigam, Ashish Arora, Avantika Singh, Gaurav Jaswal, Shreya Hasmukh Patel

arxiv:1812.05308 v1 · 2018-12-13 · 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{CZUWUTDWV3UKJORO5BIPFTPZKK}

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	2026-05-17T23:58:23.855629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16696a4c76aee8a4ba2ee850f2cdf952b5a1f56271af5aef3daec41cc9cee8a9

Aliases

arxiv: 1812.05308 · arxiv_version: 1812.05308v1 · doi: 10.48550/arxiv.1812.05308 · pith_short_12: CZUWUTDWV3UK · pith_short_16: CZUWUTDWV3UKJORO · pith_short_8: CZUWUTDW

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/CZUWUTDWV3UKJORO5BIPFTPZKK \
  | 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: 16696a4c76aee8a4ba2ee850f2cdf952b5a1f56271af5aef3daec41cc9cee8a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87f6617e6e5c1d3af4caf92f803b7d86ff3a9d2c821b3f7763b543e9f21216a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-13T08:10:56Z",
    "title_canon_sha256": "10302a00ba1fe3d443214bf512da935372f4b7c28c6c7d1bffab6d189af487a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05308",
    "kind": "arxiv",
    "version": 1
  }
}