Pith Number

pith:C6QX7VS6

pith:2026:C6QX7VS6IFRXUR5MTT7Z3TND27

not attested not anchored not stored refs pending

Robust and Efficient Motion Reasoning for Privacy-Aware Classroom Incident Recognition

Chen Yi, Chiat Pin Tay, Hong Yang, Landy Lan, Paritosh Parmar

arxiv:2608.05115 v1 · 2026-08-05 · cs.CV · cs.AI · cs.ET · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C6QX7VS6IFRXUR5MTT7Z3TND27}

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	2026-08-06T01:49:13.549761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17a17fd65e41637a47ac9cff9dcda3d7fa091f3b0980e814e68f8a5741905123

Aliases

arxiv: 2608.05115 · arxiv_version: 2608.05115v1 · doi: 10.48550/arxiv.2608.05115 · pith_short_12: C6QX7VS6IFRX · pith_short_16: C6QX7VS6IFRXUR5M · pith_short_8: C6QX7VS6

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/C6QX7VS6IFRXUR5MTT7Z3TND27 \
  | 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: 17a17fd65e41637a47ac9cff9dcda3d7fa091f3b0980e814e68f8a5741905123

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b3ccd4310e360b560943097f58b18a73d8048778ff9911c7d5f617e16154b51",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.ET",
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-05T17:46:28Z",
    "title_canon_sha256": "e9d798444899d8276c66286719daf3cd32f07c37003b682acf8ae7cdeaf7cfb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05115",
    "kind": "arxiv",
    "version": 1
  }
}