Pith Number

pith:672QZ7ZN

pith:2014:672QZ7ZNDEUBMRFTZK6CBJBLJQ

not attested not anchored not stored refs pending

Pupil: An Open Source Platform for Pervasive Eye Tracking and Mobile Gaze-based Interaction

Andreas Bulling, Moritz Kassner, William Patera

arxiv:1405.0006 v1 · 2014-04-30 · cs.CV · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{672QZ7ZNDEUBMRFTZK6CBJBLJQ}

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

High-frequency near-eye ground truth for event-based eye tracking

Receipt and verification

First computed	2026-05-18T02:52:49.147439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f50cff2d19281644b3cabc20a42b4c134c77d69d5b6155d9dc8923c9b6b270

Aliases

arxiv: 1405.0006 · arxiv_version: 1405.0006v1 · doi: 10.48550/arxiv.1405.0006 · pith_short_12: 672QZ7ZNDEUB · pith_short_16: 672QZ7ZNDEUBMRFT · pith_short_8: 672QZ7ZN

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/672QZ7ZNDEUBMRFTZK6CBJBLJQ \
  | 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: f7f50cff2d19281644b3cabc20a42b4c134c77d69d5b6155d9dc8923c9b6b270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d0c165a1a48c662fb6efe53de91104587ba937a9ff1d77e50058cf833f74535",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-04-30T16:21:56Z",
    "title_canon_sha256": "beadefb2336ed1fdd6fc32f4be143dd5f12eefcb85611f33ad99e704a2e64dd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0006",
    "kind": "arxiv",
    "version": 1
  }
}