Pith Number

pith:UQG6DNFM

pith:2024:UQG6DNFMA2XT7PLTNEPDNVBQQ6

not attested not anchored not stored refs pending

E2Vec: Feature Embedding with Temporal Information for Analyzing Student Actions in E-Book Systems

Atsushi Shimada, Fumiya Okubo, Tsubasa Minematsu, Valdemar \v{S}v\'abensk\'y, Yuma Miyazaki, Yuta Taniguchi

arxiv:2407.13053 v2 · 2024-05-24 · cs.CY · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQG6DNFMA2XT7PLTNEPDNVBQQ6}

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

Ranking-Based At-Risk Student Prediction Using Federated Learning and Differential Features

Receipt and verification

First computed	2026-06-19T16:10:28.531993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a40de1b4ac06af3fbd73691e36d43087babcaf6757fb899d3afa5f6ce61b0f4e

Aliases

arxiv: 2407.13053 · arxiv_version: 2407.13053v2 · doi: 10.48550/arxiv.2407.13053 · pith_short_12: UQG6DNFMA2XT · pith_short_16: UQG6DNFMA2XT7PLT · pith_short_8: UQG6DNFM

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/UQG6DNFMA2XT7PLTNEPDNVBQQ6 \
  | 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: a40de1b4ac06af3fbd73691e36d43087babcaf6757fb899d3afa5f6ce61b0f4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0dbeb68a076f738723b3dc1fa760b1a47280cd084e5841919176badcd80f59c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-05-24T10:17:43Z",
    "title_canon_sha256": "9d7e2d1d39322533839559ab663dfa468e50eaee51a42d72e7af92cd9821f156"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.13053",
    "kind": "arxiv",
    "version": 2
  }
}