Pith Number

pith:W56T37UT

pith:2026:W56T37UTLCRERSACDCYDH76T25

not attested not anchored not stored refs pending

GazeBehavior Annotation Toolkit (GBAT): AI-powered toolkit for automatic annotation of egocentric eye-tracking and video data of child-caregiver interaction

Hayato Ono, Iba Baig, Kevin Li, Marie Hallo, Ming Bo Cai, Seiji Cattelain, Sho Tsuji, Yanbin Xu

arxiv:2605.22962 v1 · 2026-05-21 · cs.CV · cs.CE · cs.HC · cs.SE · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W56T37UTLCRERSACDCYDH76T25}

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	2026-05-25T02:01:32.375186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b77d3dfe9358a248c80218b033ffd3d75a9980b961b764706a7b469060bee2cf

Aliases

arxiv: 2605.22962 · arxiv_version: 2605.22962v1 · doi: 10.48550/arxiv.2605.22962 · pith_short_12: W56T37UTLCRE · pith_short_16: W56T37UTLCRERSAC · pith_short_8: W56T37UT

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/W56T37UTLCRERSACDCYDH76T25 \
  | 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: b77d3dfe9358a248c80218b033ffd3d75a9980b961b764706a7b469060bee2cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3252d0145c1bcae3baecee03abf203f8a7767a8b38f0208929e8cd1fec2987f4",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.HC",
      "cs.SE",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T18:47:56Z",
    "title_canon_sha256": "ee66121b9c9b3bb78b39248eb08c0c58de2fdc73cd39285d5baadac2ffb9d849"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22962",
    "kind": "arxiv",
    "version": 1
  }
}