Pith Number

pith:SNU66TA3

pith:2025:SNU66TA3ZRPP3OWIROS4USOQOE

not attested not anchored not stored refs pending

Knowledge is Power: Harnessing Large Language Models for Enhanced Cognitive Diagnosis

Fei Wu, Jingyuan Chen, Zhiang Dong

arxiv:2502.05556 v1 · 2025-02-08 · 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{SNU66TA3ZRPP3OWIROS4USOQOE}

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	2026-07-05T10:11:39.908830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9369ef4c1bcc5efdbac88ba5ca49d07124415be8b1dd0c803aa11f4948df9f0f

Aliases

arxiv: 2502.05556 · arxiv_version: 2502.05556v1 · doi: 10.48550/arxiv.2502.05556 · pith_short_12: SNU66TA3ZRPP · pith_short_16: SNU66TA3ZRPP3OWI · pith_short_8: SNU66TA3

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/SNU66TA3ZRPP3OWIROS4USOQOE \
  | 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: 9369ef4c1bcc5efdbac88ba5ca49d07124415be8b1dd0c803aa11f4948df9f0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c369563f8ff113d044718f8dd4688d5e2352b959f47c30473d20de2211e6fd0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-08T13:02:45Z",
    "title_canon_sha256": "6ad56739c022c68cf3607316b1509910b4bebaffd933ac8d1ea26b1f58bfd86d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05556",
    "kind": "arxiv",
    "version": 1
  }
}