Pith Number

pith:VAC63XWC

pith:2019:VAC63XWC5HN5ILLUX4DHLJLBNZ

not attested not anchored not stored refs pending

Deep Eyedentification: Biometric Identification using Micro-Movements of the Eye

Lena A. J\"ager, Maximilian Seidler, Paul Prasse, Sascha Liehr, Silvia Makowski, Tobias Scheffer

arxiv:1906.11889 v5 · 2019-06-20 · cs.CV · cs.CL · cs.HC · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VAC63XWC5HN5ILLUX4DHLJLBNZ}

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	2026-07-05T01:00:12.662479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a805eddec2e9dbd42d74bf0675a5616e5a2e117f708796dc63564347bdff1ec4

Aliases

arxiv: 1906.11889 · arxiv_version: 1906.11889v5 · doi: 10.48550/arxiv.1906.11889 · pith_short_12: VAC63XWC5HN5 · pith_short_16: VAC63XWC5HN5ILLU · pith_short_8: VAC63XWC

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/VAC63XWC5HN5ILLUX4DHLJLBNZ \
  | 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: a805eddec2e9dbd42d74bf0675a5616e5a2e117f708796dc63564347bdff1ec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03115dd904264e3e2a8242fe0d0a4fa378628e4073debacd8b5b22dcb906c6a8",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.HC",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-20T10:36:40Z",
    "title_canon_sha256": "54c9981b0579ee3f1bb59a789aca598ec14a199cdb6089ba88f3279825354459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11889",
    "kind": "arxiv",
    "version": 5
  }
}