Pith Number

pith:NJOEMCU3

pith:2018:NJOEMCU3VNVUMZZU4YXIHVOSPR

not attested not anchored not stored refs pending

Learning Analytics in Massive Open Online Courses

Mohammad Khalil

arxiv:1802.09344 v1 · 2018-02-17 · cs.CY · 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{NJOEMCU3VNVUMZZU4YXIHVOSPR}

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

Creating Artificial Students that Never Existed: Leveraging Large Language Models and CTGANs for Synthetic Data Generation

Receipt and verification

First computed	2026-05-18T00:22:34.015428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a5c460a9bab6b466734e62e83d5d27c5db50775b18b7586f438256473251fe9

Aliases

arxiv: 1802.09344 · arxiv_version: 1802.09344v1 · doi: 10.48550/arxiv.1802.09344 · pith_short_12: NJOEMCU3VNVU · pith_short_16: NJOEMCU3VNVUMZZU · pith_short_8: NJOEMCU3

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/NJOEMCU3VNVUMZZU4YXIHVOSPR \
  | 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: 6a5c460a9bab6b466734e62e83d5d27c5db50775b18b7586f438256473251fe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5039484e6f21bf52684cf47705b44a9eda01d7c7a5fdcce72bf17d2eb9a5a9a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-02-17T14:09:00Z",
    "title_canon_sha256": "968eccb260e1957abb3e2d365f1ef9545bc28d9168ce3f8c702743f2e4a5b398"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09344",
    "kind": "arxiv",
    "version": 1
  }
}