Pith Number

pith:O4BKDDXL

pith:2023:O4BKDDXL5APYFHN7ZCZ4MN4VR2

not attested not anchored not stored refs pending

QUADRo: Dataset and Models for QUestion-Answer Database Retrieval

Alessandro Moschitti, Ivano Lauriola, Stefano Campese

arxiv:2304.01003 v1 · 2023-03-30 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4BKDDXL5APYFHN7ZCZ4MN4VR2}

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

QuIM-RAG: Advancing Retrieval-Augmented Generation with Inverted Question Matching for Enhanced QA Performance

Receipt and verification

First computed	2026-07-05T05:57:25.415199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7702a18eebe81f829dbfc8b3c637958e8e3fd0bee8f203acc0915e0c31417627

Aliases

arxiv: 2304.01003 · arxiv_version: 2304.01003v1 · doi: 10.48550/arxiv.2304.01003 · pith_short_12: O4BKDDXL5APY · pith_short_16: O4BKDDXL5APYFHN7 · pith_short_8: O4BKDDXL

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/O4BKDDXL5APYFHN7ZCZ4MN4VR2 \
  | 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: 7702a18eebe81f829dbfc8b3c637958e8e3fd0bee8f203acc0915e0c31417627

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6790c52501dc023c36435726fa3dab62402b452fafff1b545fcaeba0474a43d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-03-30T00:42:07Z",
    "title_canon_sha256": "b4f96189d3af3d7414360343b96e2ad82949ed815c502306700bdebbbfe190e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.01003",
    "kind": "arxiv",
    "version": 1
  }
}