Pith Number

pith:CGVWIY2W

pith:2025:CGVWIY2WRIZQLESAWSETAHYCKO

not attested not anchored not stored refs pending

HANRAG: Heuristic Accurate Noise-resistant Retrieval-Augmented Generation for Multi-hop Question Answering

Dan Yang, Duolin Sun, Jian Wang, Jie Feng, Jinjie Gu, Lianzhen Zhong, Peng Wei, Yihan Jiao, Yue Shen, Zhehao Tan

arxiv:2509.09713 v1 · 2025-09-08 · cs.CL · 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{CGVWIY2WRIZQLESAWSETAHYCKO}

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.

Cited by

1 paper in Pith

GroupRank: A Groupwise Paradigm for Effective and Efficient Passage Reranking with LLMs

Receipt and verification

First computed	2026-07-05T12:09:47.649804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11ab6463568a33059240b489301f02539c1dd28054c1c7653ec716e64fa30f15

Aliases

arxiv: 2509.09713 · arxiv_version: 2509.09713v1 · doi: 10.48550/arxiv.2509.09713 · pith_short_12: CGVWIY2WRIZQ · pith_short_16: CGVWIY2WRIZQLESA · pith_short_8: CGVWIY2W

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/CGVWIY2WRIZQLESAWSETAHYCKO \
  | 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: 11ab6463568a33059240b489301f02539c1dd28054c1c7653ec716e64fa30f15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdd8f84613987a414465d61e48843aff891ba40a57647239207115e816559c45",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-08T06:22:38Z",
    "title_canon_sha256": "72b2d18c4519d7c01edafcec799b8fc8f2f4e7892601d3bb4f5f37dffd3d8b5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09713",
    "kind": "arxiv",
    "version": 1
  }
}