Pith Number

pith:3GJITHWR

pith:2020:3GJITHWR5SDROYL2IUM6XX62IE

not attested not anchored not stored refs pending

Deep semantic gaze embedding and scanpath comparison for expertise classification during OPT viewing

Constanze Keutel, Enkelejda Kasneci, Fabian H\"uttig, Juilane Richter, Katharina Scheiter, Nora Castner, Th\'er\'ese Eder, Thomas K\"ubler

arxiv:2003.13987 v1 · 2020-03-31 · cs.LG · cs.HC · 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{3GJITHWR5SDROYL2IUM6XX62IE}

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	2026-07-05T00:51:46.988604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d992899ed1ec8717617a4519ebdfda412ff44ac065fd6aa876a0a7ba9f9e3d25

Aliases

arxiv: 2003.13987 · arxiv_version: 2003.13987v1 · doi: 10.48550/arxiv.2003.13987 · pith_short_12: 3GJITHWR5SDR · pith_short_16: 3GJITHWR5SDROYL2 · pith_short_8: 3GJITHWR

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/3GJITHWR5SDROYL2IUM6XX62IE \
  | 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: d992899ed1ec8717617a4519ebdfda412ff44ac065fd6aa876a0a7ba9f9e3d25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed8947cdfc2ac283f613feffb1960841f91176a6943fa715039f07d3be3d57b1",
    "cross_cats_sorted": [
      "cs.HC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-31T07:00:59Z",
    "title_canon_sha256": "6685be0a0a9d2439af688d29ad94231ba84a5b2751026e32be5da6d16aceea32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13987",
    "kind": "arxiv",
    "version": 1
  }
}