Pith Number

pith:5KCAVWIG

pith:2023:5KCAVWIG5UFLJKHYZTM4UKC3GD

not attested not anchored not stored refs pending

Student Classroom Behavior Detection based on Spatio-Temporal Network and Multi-Model Fusion

Fan Yang, Xiaofei Wang

arxiv:2310.16267 v4 · 2023-10-25 · 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{5KCAVWIG5UFLJKHYZTM4UKC3GD}

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	2026-07-05T09:04:30.065859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea840ad906ed0ab4a8f8ccd9ca285b30d4e544d75b93e25bdda1184e7b585905

Aliases

arxiv: 2310.16267 · arxiv_version: 2310.16267v4 · doi: 10.48550/arxiv.2310.16267 · pith_short_12: 5KCAVWIG5UFL · pith_short_16: 5KCAVWIG5UFLJKHY · pith_short_8: 5KCAVWIG

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/5KCAVWIG5UFLJKHYZTM4UKC3GD \
  | 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: ea840ad906ed0ab4a8f8ccd9ca285b30d4e544d75b93e25bdda1184e7b585905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4471807ff156cdbc2e491511d5ba2358abc200f027f2c635edcc03a687354e75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-25T00:46:26Z",
    "title_canon_sha256": "d97308da611a7a7060cd1b8850b354bed87b277aa0d017ec8bb73fdf46683039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.16267",
    "kind": "arxiv",
    "version": 4
  }
}