Pith Number

pith:QT3VDBJU

pith:2025:QT3VDBJU6NASIZZSK45B63YHJJ

not attested not anchored not stored refs pending

AI-based Multimodal Biometrics for Detecting Smartphone Distractions: Application to Online Learning

Alvaro Becerra, Aythami Morales, Julian Fierrez, Mutlu Cukurova, Roberto Daza, Ruth Cobos

arxiv:2506.17364 v2 · 2025-06-20 · cs.CY · cs.AI · cs.CV · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QT3VDBJU6NASIZZSK45B63YHJJ}

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

PBa-LLM: Privacy- and Bias-aware NLP using Named-Entity Recognition (NER)

Receipt and verification

First computed	2026-07-05T11:26:32.511710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84f7518534f341246732573a1f6f074a60f2d2eda8365fd70ce37ad4e4865f7b

Aliases

arxiv: 2506.17364 · arxiv_version: 2506.17364v2 · doi: 10.48550/arxiv.2506.17364 · pith_short_12: QT3VDBJU6NAS · pith_short_16: QT3VDBJU6NASIZZS · pith_short_8: QT3VDBJU

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/QT3VDBJU6NASIZZSK45B63YHJJ \
  | 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: 84f7518534f341246732573a1f6f074a60f2d2eda8365fd70ce37ad4e4865f7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f12e08da4916563a9db577570a4a82de41836b8c00b616285b9caf4f59aa38a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2025-06-20T11:37:19Z",
    "title_canon_sha256": "388e95f6a505460613c63022ef68fb4d6cb093fbcb3aac027dd4dbafaa666ba5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17364",
    "kind": "arxiv",
    "version": 2
  }
}