Pith Number

pith:PJ4R5FA2

pith:2024:PJ4R5FA2FELWISGYKIEMAKDFF7

not attested not anchored not stored refs pending

QCG-Rerank: Chunks Graph Rerank with Query Expansion in Retrieval-Augmented LLMs for Tourism Domain

Chunlong Han, Feifei Shi, Huansheng Ning, Jingfu Wei, Minghao Zhang, Mingzhi Yang, Qikai Wei

arxiv:2411.08724 v1 · 2024-11-04 · 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{PJ4R5FA2FELWISGYKIEMAKDFF7}

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	2026-07-05T09:35:01.550737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a791e941a29176448d85208c028652fe735258f959a60ef9adf998157e314b5

Aliases

arxiv: 2411.08724 · arxiv_version: 2411.08724v1 · doi: 10.48550/arxiv.2411.08724 · pith_short_12: PJ4R5FA2FELW · pith_short_16: PJ4R5FA2FELWISGY · pith_short_8: PJ4R5FA2

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/PJ4R5FA2FELWISGYKIEMAKDFF7 \
  | 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: 7a791e941a29176448d85208c028652fe735258f959a60ef9adf998157e314b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90ce933162fcefdb68778efb1f01cb8a2c266b658bb3f4e75f22fde36ceefced",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-11-04T08:15:22Z",
    "title_canon_sha256": "52475a114d8e00d661e230b9b493ba109c0dd6c26acf466ec93e846d76bab878"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.08724",
    "kind": "arxiv",
    "version": 1
  }
}