Pith Number

pith:ST4LE6TW

pith:2015:ST4LE6TW4N72DL54SMVI7SOA6I

not attested not anchored not stored refs pending

A Novel Approach For Finger Vein Verification Based on Self-Taught Learning

Mahmood Fathy, Masoud PourReza, Mohammad Hajizadeh Saffar, Mohammad Sabokrou, Mohsen Fayyaz

arxiv:1508.03710 v1 · 2015-08-15 · 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{ST4LE6TW4N72DL54SMVI7SOA6I}

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	2026-05-18T01:35:15.387188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94f8b27a76e37fa1afbc932a8fc9c0f223b266f485df1e830421409f1ef6b45a

Aliases

arxiv: 1508.03710 · arxiv_version: 1508.03710v1 · doi: 10.48550/arxiv.1508.03710 · pith_short_12: ST4LE6TW4N72 · pith_short_16: ST4LE6TW4N72DL54 · pith_short_8: ST4LE6TW

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/ST4LE6TW4N72DL54SMVI7SOA6I \
  | 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: 94f8b27a76e37fa1afbc932a8fc9c0f223b266f485df1e830421409f1ef6b45a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0bfb7c1a82827f76423f4ac167ebdef5cbe6c8548441824b07cfc814c880969",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-08-15T09:03:19Z",
    "title_canon_sha256": "d283114d8c9127ccdfbb2a17da5b6cee54b14b039b56782120b6506339e84a55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03710",
    "kind": "arxiv",
    "version": 1
  }
}