Pith Number

pith:5MVDVPUB

pith:2016:5MVDVPUBRDJ4L3PRVUXZOLSRGG

not attested not anchored not stored refs pending

The ND-IRIS-0405 Iris Image Dataset

Kevin W. Bowyer, Patrick J. Flynn

arxiv:1606.04853 v1 · 2016-06-15 · 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{5MVDVPUBRDJ4L3PRVUXZOLSRGG}

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

ThirdEye: Triplet Based Iris Recognition without Normalization

Receipt and verification

First computed	2026-05-18T01:12:23.266553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb2a3abe8188d3c5edf1ad2f972e51318cc0ef8ee0a93060d5183e871cea8960

Aliases

arxiv: 1606.04853 · arxiv_version: 1606.04853v1 · doi: 10.48550/arxiv.1606.04853 · pith_short_12: 5MVDVPUBRDJ4 · pith_short_16: 5MVDVPUBRDJ4L3PR · pith_short_8: 5MVDVPUB

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/5MVDVPUBRDJ4L3PRVUXZOLSRGG \
  | 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: eb2a3abe8188d3c5edf1ad2f972e51318cc0ef8ee0a93060d5183e871cea8960

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "888c1036a9629a33dccd37ad9ef893a05df026c2269a3a833024b668eb13f947",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-06-15T16:40:51Z",
    "title_canon_sha256": "00e5a32ea549fca08f2021d396a8680f9381b9dc13fabfadbb00cba987250229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04853",
    "kind": "arxiv",
    "version": 1
  }
}