Pith Number

pith:Z3UVOWTJ

pith:2019:Z3UVOWTJ5HAROXNEQGS6U5ICEE

not attested not anchored not stored refs pending

Detecting Behavioral Engagement of Students in the Wild Based on Contextual and Visual Data

Asli Arslan Esme, Cagri Tanriover, Eda Okur, Nese Alyuz, Sinem Aslan, Utku Genc

arxiv:1901.06291 v1 · 2019-01-15 · cs.CY · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3UVOWTJ5HAROXNEQGS6U5ICEE}

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	2026-05-17T23:56:01.463775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cee9575a69e9c1175da481a5ea7502211b18ef445207df854c98c85b7a8f51e4

Aliases

arxiv: 1901.06291 · arxiv_version: 1901.06291v1 · doi: 10.48550/arxiv.1901.06291 · pith_short_12: Z3UVOWTJ5HAR · pith_short_16: Z3UVOWTJ5HAROXNE · pith_short_8: Z3UVOWTJ

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/Z3UVOWTJ5HAROXNEQGS6U5ICEE \
  | 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: cee9575a69e9c1175da481a5ea7502211b18ef445207df854c98c85b7a8f51e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "338f2af64adf80080f2e3c6525dd7a97f557acac7133c2b0ac89be9cf9035bed",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-01-15T06:45:56Z",
    "title_canon_sha256": "8e7091864de187414269cc8a0b048145bfb40ba11425b7884efe9aa8ec710fc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06291",
    "kind": "arxiv",
    "version": 1
  }
}