Pith Number

pith:OCQPCTNW

pith:2019:OCQPCTNWJZLDEMHIRYGE5HMZG2

not attested not anchored not stored refs pending

A Realistic Dataset and Baseline Temporal Model for Early Drowsiness Detection

Marnim Galib, Reza Ghoddoosian, Vassilis Athitsos

arxiv:1904.07312 v1 · 2019-04-15 · 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{OCQPCTNWJZLDEMHIRYGE5HMZG2}

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

HST-HGN: Heterogeneous Spatial-Temporal Hypergraph Networks with Bidirectional State Space Models for Global Fatigue Assessment

Receipt and verification

First computed	2026-05-17T23:48:28.986741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70a0f14db64e563230e88e0c4e9d99368d54d4c944887417ff50e5bb487c19e6

Aliases

arxiv: 1904.07312 · arxiv_version: 1904.07312v1 · doi: 10.48550/arxiv.1904.07312 · pith_short_12: OCQPCTNWJZLD · pith_short_16: OCQPCTNWJZLDEMHI · pith_short_8: OCQPCTNW

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/OCQPCTNWJZLDEMHIRYGE5HMZG2 \
  | 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: 70a0f14db64e563230e88e0c4e9d99368d54d4c944887417ff50e5bb487c19e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5125844836c4f0d93763645603c73dfc1026a56ff1de2aa9d499f1a44faf904e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-15T20:10:47Z",
    "title_canon_sha256": "97bb43566f29948df35573621ede5c98c7e24ec930ca6b827dadb7f6a76fe6e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07312",
    "kind": "arxiv",
    "version": 1
  }
}