Pith Number

pith:TLLRRYL4

pith:2025:TLLRRYL4AMCGC4IDSEDREMZOCB

not attested not anchored not stored refs pending

From Motion Signals to Insights: A Unified Framework for Student Behavior Analysis and Feedback in Physical Education Classes

Jiacheng Ruan, Jingsheng Gao, Mingye Xie, Ting Liu, Xian Gao, Yuzhuo Fu, Zongyun Zhang

arxiv:2503.06525 v2 · 2025-03-09 · cs.CY · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TLLRRYL4AMCGC4IDSEDREMZOCB}

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

BasketHAR: A Multimodal Dataset for Human Activity Recognition and Sport Analysis in Basketball Training Scenarios

Receipt and verification

First computed	2026-06-04T01:08:28.148310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ad718e17c0304617103910712332e106dea3c4b7879c8135033f7cfe0eb9646

Aliases

arxiv: 2503.06525 · arxiv_version: 2503.06525v2 · doi: 10.48550/arxiv.2503.06525 · pith_short_12: TLLRRYL4AMCG · pith_short_16: TLLRRYL4AMCGC4ID · pith_short_8: TLLRRYL4

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/TLLRRYL4AMCGC4IDSEDREMZOCB \
  | 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: 9ad718e17c0304617103910712332e106dea3c4b7879c8135033f7cfe0eb9646

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a093bc57a406c2f158f3fb89541301a8214157cbccfe7569776241a8ec2bb2d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2025-03-09T09:04:36Z",
    "title_canon_sha256": "7d4f1fa645feaba4cd5edba94153d25660c955daf241337f658398011e3c6ff8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.06525",
    "kind": "arxiv",
    "version": 2
  }
}