Pith Number

pith:75QRBUCG

pith:2020:75QRBUCG77SDTZFQN7VUDS7Y3G

not attested not anchored not stored refs pending

Dense Registration and Mosaicking of Fingerprints by Training an End-to-End Network

Jianjiang Feng, Jie Zhou, Zhe Cui

arxiv:2004.05972 v1 · 2020-04-13 · 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{75QRBUCG77SDTZFQN7VUDS7Y3G}

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

Towards Fingerprint Mosaicking Artifact Detection: A Self-Supervised Deep Learning Approach

Receipt and verification

First computed	2026-07-05T01:34:53.061226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff6110d046ffe439e4b06feb41cbf8d9a547471b679edba9a68fa12c5127382e

Aliases

arxiv: 2004.05972 · arxiv_version: 2004.05972v1 · doi: 10.48550/arxiv.2004.05972 · pith_short_12: 75QRBUCG77SD · pith_short_16: 75QRBUCG77SDTZFQ · pith_short_8: 75QRBUCG

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/75QRBUCG77SDTZFQN7VUDS7Y3G \
  | 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: ff6110d046ffe439e4b06feb41cbf8d9a547471b679edba9a68fa12c5127382e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0daac9825295a049d6f26d0c1a3d38e5cd363a99dba2af173c505b0ee8a6f346",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-13T14:47:00Z",
    "title_canon_sha256": "c9dd353ef2a46fc2799db47f043525153375b5827e693fbe322e6d3306be319c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.05972",
    "kind": "arxiv",
    "version": 1
  }
}