Pith Number

pith:77NAY45I

pith:2024:77NAY45I7DUVDNZSO34HOXLKLU

not attested not anchored not stored refs pending

Exploring Heterogeneity and Uncertainty for Graph-based Cognitive Diagnosis Models in Intelligent Education

Chen Gao, Chenyi Zhuang, Kun Zhang, Lei Chen, Le Wu, Meng Wang, Pengyang Shao, Yonghui Yang, Yong Li

arxiv:2403.05559 v2 · 2024-02-15 · cs.CY · cs.LG

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\usepackage{pith}
\pithnumber{77NAY45I7DUVDNZSO34HOXLKLU}

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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.

Cited by

1 paper in Pith

Concept-Aware Latent and Explicit Knowledge Integration for Enhanced Cognitive Diagnosis

Receipt and verification

First computed	2026-07-05T10:03:41.385139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffda0c73a8f8e951b73276f8775d6a5d2ab6210f5393f2aa4829f7aa18ba18cb

Aliases

arxiv: 2403.05559 · arxiv_version: 2403.05559v2 · doi: 10.48550/arxiv.2403.05559 · pith_short_12: 77NAY45I7DUV · pith_short_16: 77NAY45I7DUVDNZS · pith_short_8: 77NAY45I

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/77NAY45I7DUVDNZSO34HOXLKLU \
  | 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: ffda0c73a8f8e951b73276f8775d6a5d2ab6210f5393f2aa4829f7aa18ba18cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78476faa4c47e158bf51e5a0a6808e7ed7fa40af755ebd4bbceae94591b36dee",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-02-15T14:12:38Z",
    "title_canon_sha256": "c769cdbce27356567b41773819065625ff3ea64f64bd9598b1c467548444828f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.05559",
    "kind": "arxiv",
    "version": 2
  }
}