Pith Number

pith:ER4UW3VO

pith:2024:ER4UW3VOH4ACYT33CX2LYYVC5Q

not attested not anchored not stored refs pending

Engagement Measurement Based on Facial Landmarks and Spatial-Temporal Graph Convolutional Networks

Ali Abedi, Shehroz S. Khan

arxiv:2403.17175 v2 · 2024-03-25 · 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{ER4UW3VOH4ACYT33CX2LYYVC5Q}

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

PriorNet: Prior-Guided Engagement Estimation from Face Video

Receipt and verification

First computed	2026-07-05T09:14:54.059114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24794b6eae3f002c4f7b15f4bc62a2ec2e69b0c53dba6b1efd7ddab42999c1e6

Aliases

arxiv: 2403.17175 · arxiv_version: 2403.17175v2 · doi: 10.48550/arxiv.2403.17175 · pith_short_12: ER4UW3VOH4AC · pith_short_16: ER4UW3VOH4ACYT33 · pith_short_8: ER4UW3VO

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/ER4UW3VOH4ACYT33CX2LYYVC5Q \
  | 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: 24794b6eae3f002c4f7b15f4bc62a2ec2e69b0c53dba6b1efd7ddab42999c1e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6203dc84088626575ea3d8f4e4a2dfc41d8d63cdc60bd3ba053383de48baa7d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-25T20:43:23Z",
    "title_canon_sha256": "2a35260fcf06b0547bfc9a13f50e5512d2fdfab1f4a749884963b30d432f2a70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.17175",
    "kind": "arxiv",
    "version": 2
  }
}