Pith Number

pith:BMHNU4VC

pith:2025:BMHNU4VCGIZETTLEM4HGKYKATN

not attested not anchored not stored refs pending

GraphRAG-Induced Dual Knowledge Structure Graphs for Personalized Learning Path Recommendation

Chaobo He, Jiapu Wang, Liangda Fang, Quanlong Guan, Shirui Pan, Weiqi Luo, Xinghe Cheng, Zihan Zhang

arxiv:2506.22303 v2 · 2025-06-27 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BMHNU4VCGIZETTLEM4HGKYKATN}

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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

LiveGraph: Active-Structure Neural Re-ranking for Exercise Recommendation

Receipt and verification

First computed	2026-07-05T11:49:11.086102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b0eda72a2323249cd64670e6561409b57c5b5315d72d0ee9f97fe131e7de83c

Aliases

arxiv: 2506.22303 · arxiv_version: 2506.22303v2 · doi: 10.48550/arxiv.2506.22303 · pith_short_12: BMHNU4VCGIZE · pith_short_16: BMHNU4VCGIZETTLE · pith_short_8: BMHNU4VC

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/BMHNU4VCGIZETTLEM4HGKYKATN \
  | 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: 0b0eda72a2323249cd64670e6561409b57c5b5315d72d0ee9f97fe131e7de83c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c8d600ca64517cbd951ad188660144fc5233a2663faabb15666a7c7ba3bb67e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-06-27T15:15:42Z",
    "title_canon_sha256": "e4b39247ab82c86cff0d571bd8fd8e26d29e96140f7f3b2e553bd377b35daf8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22303",
    "kind": "arxiv",
    "version": 2
  }
}