Pith Number

pith:BE46UO3J

pith:2014:BE46UO3JCKSRSIH4EB6DRBDWXO

not attested not anchored not stored refs pending

Hidden Markov Model for Inferring Learner Task Using Mouse Movement

Elbahi Anis, Mohamed Ali Mahjoub, Mohamed Nazih Omri

arxiv:1405.5249 v1 · 2014-05-20 · 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{BE46UO3JCKSRSIH4EB6DRBDWXO}

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	2026-05-18T02:51:24.693534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0939ea3b6912a51920fc207c388476bb9f479fd8303f6a28221ee69698c8bd89

Aliases

arxiv: 1405.5249 · arxiv_version: 1405.5249v1 · doi: 10.48550/arxiv.1405.5249 · pith_short_12: BE46UO3JCKSR · pith_short_16: BE46UO3JCKSRSIH4 · pith_short_8: BE46UO3J

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/BE46UO3JCKSRSIH4EB6DRBDWXO \
  | 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: 0939ea3b6912a51920fc207c388476bb9f479fd8303f6a28221ee69698c8bd89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d58ee595150f592342216acc00a9e4e9480ad1e7be726153dada4fdb1057219f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2014-05-20T22:08:32Z",
    "title_canon_sha256": "b3c84e702a7e3a75f1ae7f57c26cfb39030831505888732a41dee3a93d0d5571"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5249",
    "kind": "arxiv",
    "version": 1
  }
}