Pith Number

pith:E2T4WESV

pith:2024:E2T4WESVGHZJNSWVDXM66YPPTK

not attested not anchored not stored refs pending

A Comparative Analysis of Student Performance Predictions in Online Courses using Heterogeneous Knowledge Graphs

Ahmed Mubarak, David Joyner, Michael Boyle, Nicholas Lytle, Thomas Trask

arxiv:2407.12153 v1 · 2024-05-19 · cs.CY · cs.AI · 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{E2T4WESVGHZJNSWVDXM66YPPTK}

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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	2026-07-05T09:00:49.528543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26a7cb125531f296cad51dd9ef61ef9aad95faebe7a58a9b1d4ea01062eddbc0

Aliases

arxiv: 2407.12153 · arxiv_version: 2407.12153v1 · doi: 10.48550/arxiv.2407.12153 · pith_short_12: E2T4WESVGHZJ · pith_short_16: E2T4WESVGHZJNSWV · pith_short_8: E2T4WESV

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/E2T4WESVGHZJNSWVDXM66YPPTK \
  | 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: 26a7cb125531f296cad51dd9ef61ef9aad95faebe7a58a9b1d4ea01062eddbc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "106943305f666c89933435eb60b6f7b7a5459ee98897ce52cc43df150dbdf72b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-05-19T03:33:59Z",
    "title_canon_sha256": "9c56dee5aedf49cddfda2954c854cfa4b96e0763af6641b6523e1bc6a1f90615"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.12153",
    "kind": "arxiv",
    "version": 1
  }
}