Pith Number

pith:N5IMXNIM

pith:2018:N5IMXNIM7WPMEVTHN7KIXFCMSD

not attested not anchored not stored refs pending

Time Series Analysis of Clickstream Logs from Online Courses

Gaurav Tomar, Keith Maki, Yohan Jo

arxiv:1809.04177 v1 · 2018-09-11 · 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{N5IMXNIM7WPMEVTHN7KIXFCMSD}

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	2026-05-18T00:05:55.268377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f50cbb50cfd9ec256676fd48b944c90e0da1622560b1d7d6c022e76b2988ae9

Aliases

arxiv: 1809.04177 · arxiv_version: 1809.04177v1 · doi: 10.48550/arxiv.1809.04177 · pith_short_12: N5IMXNIM7WPM · pith_short_16: N5IMXNIM7WPMEVTH · pith_short_8: N5IMXNIM

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/N5IMXNIM7WPMEVTHN7KIXFCMSD \
  | 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: 6f50cbb50cfd9ec256676fd48b944c90e0da1622560b1d7d6c022e76b2988ae9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d321e8e3037f1e159c1d01179be1d65ac5fad9b480168abeb3ae3ab31cc6f4f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-09-11T21:31:06Z",
    "title_canon_sha256": "02d7fea9224f8755a5f91311158ef3dd101069d2916b83fe4bfbc6d2685f055b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04177",
    "kind": "arxiv",
    "version": 1
  }
}