Pith Number

pith:35Q3UDA3

pith:2019:35Q3UDA3ZZDHCVXPSFH3TDSZ7J

not attested not anchored not stored refs pending

Time-series Insights into the Process of Passing or Failing Online University Courses using Neural-Induced Interpretable Student States

Byungsoo Jeon, Carolyn P. Rose, Eyal Shafran, Jason Levin, Luke Breitfeller

arxiv:1905.00422 v1 · 2019-05-01 · cs.CL · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35Q3UDA3ZZDHCVXPSFH3TDSZ7J}

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	2026-05-17T23:47:11.849127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df61ba0c1bce467156ef914fb98e59fa58f621c35deb3eb9767c468af99a77fa

Aliases

arxiv: 1905.00422 · arxiv_version: 1905.00422v1 · doi: 10.48550/arxiv.1905.00422 · pith_short_12: 35Q3UDA3ZZDH · pith_short_16: 35Q3UDA3ZZDHCVXP · pith_short_8: 35Q3UDA3

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/35Q3UDA3ZZDHCVXPSFH3TDSZ7J \
  | 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: df61ba0c1bce467156ef914fb98e59fa58f621c35deb3eb9767c468af99a77fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdea728160cc9f13bd72dfb1cfaed6fc7195b4a9754d644e6b15599d3aae0d5a",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-01T16:04:12Z",
    "title_canon_sha256": "da12f067ebfbf365b43bbaab666877928a9e6e1a8887ec90b4cb7ae0d180bbc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00422",
    "kind": "arxiv",
    "version": 1
  }
}