Pith Number

pith:L7YYOI2S

pith:2018:L7YYOI2SMSFU4LVDNH4YMDZWMC

not attested not anchored not stored refs pending

Learning to Find Eye Region Landmarks for Remote Gaze Estimation in Unconstrained Settings

Andreas Bulling, Otmar Hilliges, Seonwook Park, Xucong Zhang

arxiv:1805.04771 v1 · 2018-05-12 · 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{L7YYOI2SMSFU4LVDNH4YMDZWMC}

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	2026-05-18T00:16:04.618720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ff1872352648b4e2ea369f9860f3660a9686aaa6076e89cc862216096ff7384

Aliases

arxiv: 1805.04771 · arxiv_version: 1805.04771v1 · doi: 10.48550/arxiv.1805.04771 · pith_short_12: L7YYOI2SMSFU · pith_short_16: L7YYOI2SMSFU4LVD · pith_short_8: L7YYOI2S

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/L7YYOI2SMSFU4LVDNH4YMDZWMC \
  | 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: 5ff1872352648b4e2ea369f9860f3660a9686aaa6076e89cc862216096ff7384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd57b323861231e02f714862329cf532435647a8c72316e2bb78190c34ab572b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-12T19:50:32Z",
    "title_canon_sha256": "9b99f474fe7d2ee8dd824d3f808945bad81c2f9cc763cd38afe6c07fe16972fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04771",
    "kind": "arxiv",
    "version": 1
  }
}