Pith Number

pith:33J664GJ

pith:2025:33J664GJITD7A7UQO2DUL2UHJU

not attested not anchored not stored refs pending

Carelessness Detection using Performance Factor Analysis: A New Operationalization with Unexpectedly Different Relationship to Learning

Bruce M. McLaren, Caitlin Mills, Jaclyn Ocumpaugh, Jiayi Zhang, Namrata Srivastava, Ryan S. Baker

arxiv:2503.04737 v1 · 2025-02-03 · cs.CY · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33J664GJITD7A7UQO2DUL2UHJU}

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	2026-07-05T10:25:47.656083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ded3ef70c944c7f07e90768745ea874d35ab93e13108dc9ff1ac019e0c32d94e

Aliases

arxiv: 2503.04737 · arxiv_version: 2503.04737v1 · doi: 10.48550/arxiv.2503.04737 · pith_short_12: 33J664GJITD7 · pith_short_16: 33J664GJITD7A7UQ · pith_short_8: 33J664GJ

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/33J664GJITD7A7UQO2DUL2UHJU \
  | 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: ded3ef70c944c7f07e90768745ea874d35ab93e13108dc9ff1ac019e0c32d94e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4649c7298ad9a33c93cc18bc1346268301f16c30753b2312695ea4b2d70dbe5b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2025-02-03T22:14:02Z",
    "title_canon_sha256": "b34a40af05de9dd333ef950338cf77970fc13e671bbe3a42f28b8b8379827482"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04737",
    "kind": "arxiv",
    "version": 1
  }
}