Pith Number

pith:D7LCBMOJ

pith:2017:D7LCBMOJU6FTIKUZ7MYQ4US6SY

not attested not anchored not stored refs pending

On the use of convolutional neural networks for robust classification of multiple fingerprint captures

Daniel Peralta, Francisco Herrera, Isaac Triguero, Jose M. Benitez, Salvador Garc\'ia, Yvan Saeys

arxiv:1703.07270 v3 · 2017-03-21 · 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{D7LCBMOJU6FTIKUZ7MYQ4US6SY}

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	2026-05-18T00:44:33.387819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fd620b1c9a78b342a99fb310e525e9620907e7900c8290dc8abd1a48dfad575

Aliases

arxiv: 1703.07270 · arxiv_version: 1703.07270v3 · doi: 10.48550/arxiv.1703.07270 · pith_short_12: D7LCBMOJU6FT · pith_short_16: D7LCBMOJU6FTIKUZ · pith_short_8: D7LCBMOJ

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/D7LCBMOJU6FTIKUZ7MYQ4US6SY \
  | 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: 1fd620b1c9a78b342a99fb310e525e9620907e7900c8290dc8abd1a48dfad575

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53393069ec0cf774b4c893f77d03e63f435d6864fbaeb57e57a1361383cacee3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-21T15:22:26Z",
    "title_canon_sha256": "a427e75afa4acae24dac208cb842667dc015897addced61bb06e3f354a88802d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07270",
    "kind": "arxiv",
    "version": 3
  }
}