Pith Number

pith:USYRTPZW

pith:2025:USYRTPZWYSS772T6QHRNUTH4VI

not attested not anchored not stored refs pending

HeteRAG: A Heterogeneous Retrieval-augmented Generation Framework with Decoupled Knowledge Representations

Huili Wang, Jiapeng Wang, Jinhua Yin, Lizhi He, Peiru Yang, Shangguang Wang, Shuai Yang, Tao Qi, Xintian Li, Yongfeng Huang, Zhiyang Hu

arxiv:2504.10529 v1 · 2025-04-12 · cs.IR · cs.AI

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

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\usepackage{pith}
\pithnumber{USYRTPZWYSS772T6QHRNUTH4VI}

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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

2 papers in Pith

CAMI: Cost-Aware Agent-Guided Multi-Indexing for Semantic Retrieval

ClusterRAG: Cluster-Based Collaborative Filtering for Personalized Retrieval-Augmented Generation

Receipt and verification

First computed	2026-07-05T10:49:18.959568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4b119bf36c4a5ffea7e81e2da4cfcaa1008493cefe14ec3da4b35bb004d08f2

Aliases

arxiv: 2504.10529 · arxiv_version: 2504.10529v1 · doi: 10.48550/arxiv.2504.10529 · pith_short_12: USYRTPZWYSS7 · pith_short_16: USYRTPZWYSS772T6 · pith_short_8: USYRTPZW

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/USYRTPZWYSS772T6QHRNUTH4VI \
  | 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: a4b119bf36c4a5ffea7e81e2da4cfcaa1008493cefe14ec3da4b35bb004d08f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c4a308449efa032cc9b5236cc27e5d72e93ba9a1dcaa932e441afb6344fa389",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-04-12T13:12:54Z",
    "title_canon_sha256": "3455c87b67cec39544ad8e41c7841ca25d40dbf1346c5105103cb6e55511bf63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.10529",
    "kind": "arxiv",
    "version": 1
  }
}