Pith Number

pith:7BDDV6KQ

pith:2025:7BDDV6KQVRKSOYAHCGT5TCTQTC

not attested not anchored not stored refs pending

Skeleton-Based Intake Gesture Detection With Spatial-Temporal Graph Convolutional Networks

Bart Vanrumste, Chunzhuo Wang, Guido Camps, Hans Hallez, T. Sunil Kumar, Zhewen Xue

arxiv:2504.10635 v1 · 2025-04-14 · 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{7BDDV6KQVRKSOYAHCGT5TCTQTC}

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	2026-07-05T10:49:20.813798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8463af950ac5527600711a7d98a7098a734faad5cc795ccc0c237cfe40a04e5

Aliases

arxiv: 2504.10635 · arxiv_version: 2504.10635v1 · doi: 10.48550/arxiv.2504.10635 · pith_short_12: 7BDDV6KQVRKS · pith_short_16: 7BDDV6KQVRKSOYAH · pith_short_8: 7BDDV6KQ

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/7BDDV6KQVRKSOYAHCGT5TCTQTC \
  | 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: f8463af950ac5527600711a7d98a7098a734faad5cc795ccc0c237cfe40a04e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c19d8bb84bceb94280fac366e18c49049e51810b7baacd25ffdfbf8d5de3b49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-14T18:35:32Z",
    "title_canon_sha256": "156740a23429c87a7641928c697767f4730ffec41e8dda994d1a51d1e9fdafd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.10635",
    "kind": "arxiv",
    "version": 1
  }
}