Pith Number

pith:PL75D4CX

pith:2023:PL75D4CXWZPIMIGNEEHMXYRZCE

not attested not anchored not stored refs pending

Query2doc: Query Expansion with Large Language Models

Furu Wei, Liang Wang, Nan Yang

arxiv:2303.07678 v2 · 2023-03-14 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PL75D4CXWZPIMIGNEEHMXYRZCE}

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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

16 papers in Pith

Designing Reward Signals for Portable Query Generation: A Case Study in Industrial Semantic Job Search

FitText: Evolving Agent Tool Ecologies via Memetic Retrieval

R$^2$-Searcher: Calibrating Retrieval and Reasoning Boundaries for Agentic Search

RICE-PO: Turning Retrieval Interactions into Credit Signals for Reasoning Agents

Query pipeline optimization for cancer patient question answering systems

Receipt and verification

First computed	2026-07-05T06:59:30.380949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7affd1f057b65e8620cd210ecbe239111e1956f6e24fe50f4dadcb283a8a69e3

Aliases

arxiv: 2303.07678 · arxiv_version: 2303.07678v2 · doi: 10.48550/arxiv.2303.07678 · pith_short_12: PL75D4CXWZPI · pith_short_16: PL75D4CXWZPIMIGN · pith_short_8: PL75D4CX

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/PL75D4CXWZPIMIGNEEHMXYRZCE \
  | 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: 7affd1f057b65e8620cd210ecbe239111e1956f6e24fe50f4dadcb283a8a69e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d749fa2f1435eea53d076f83dff9f0b22a21a63ab3c8031c62a7ae3b7ccb7665",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-03-14T07:27:30Z",
    "title_canon_sha256": "00b1b4b0ec849edf4dd5ae857edb432e0b8ea26751734e48651142e25a68bfd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.07678",
    "kind": "arxiv",
    "version": 2
  }
}