Pith Number

pith:45AVAUYH

pith:2023:45AVAUYHFQJLOOX4JOESSEKWKO

not attested not anchored not stored refs pending

A Conceptual Model for End-to-End Causal Discovery in Knowledge Tracing

Andrew Lan, Aritra Ghosh, Hunter McNichols, Jaewook Lee, Nischal Ashok Kumar, Wanyong Feng

arxiv:2305.16165 v2 · 2023-05-11 · cs.LG · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{45AVAUYHFQJLOOX4JOESSEKWKO}

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	2026-07-05T06:32:39.210400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7415053072c12b73afc4b8929115653ac3dac06e69f318ef44a0b711468e1ad

Aliases

arxiv: 2305.16165 · arxiv_version: 2305.16165v2 · doi: 10.48550/arxiv.2305.16165 · pith_short_12: 45AVAUYHFQJL · pith_short_16: 45AVAUYHFQJLOOX4 · pith_short_8: 45AVAUYH

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/45AVAUYHFQJLOOX4JOESSEKWKO \
  | 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: e7415053072c12b73afc4b8929115653ac3dac06e69f318ef44a0b711468e1ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73a0d83ff608cdb44f001eb76a7c4bf4e665567fe9856a43f57b80346973c4d8",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-11T21:20:29Z",
    "title_canon_sha256": "8e523747cede16a8e9f65f4405ecd427b7b23e9791fa6092281d5775c6c72266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16165",
    "kind": "arxiv",
    "version": 2
  }
}