Pith Number

pith:3AQ3B2Y2

pith:2025:3AQ3B2Y2S4SK6WVGJV2B7HCVWF

not attested not anchored not stored refs pending

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

Binita Saha, Muhammad Zubair Malik, Utsha Saha

arxiv:2501.02702 v1 · 2025-01-06 · cs.CL · cs.AI · 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{3AQ3B2Y2S4SK6WVGJV2B7HCVWF}

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	2026-07-05T09:58:27.755093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d821b0eb1a9724af5aa64d741f9c55b14a5195475ec31fd96ada3b29a8c5f8c3

Aliases

arxiv: 2501.02702 · arxiv_version: 2501.02702v1 · doi: 10.48550/arxiv.2501.02702 · pith_short_12: 3AQ3B2Y2S4SK · pith_short_16: 3AQ3B2Y2S4SK6WVG · pith_short_8: 3AQ3B2Y2

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/3AQ3B2Y2S4SK6WVGJV2B7HCVWF \
  | 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: d821b0eb1a9724af5aa64d741f9c55b14a5195475ec31fd96ada3b29a8c5f8c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d88bac9cdea4019814db2b60e7ac8575c47d489c64fb4f8f3a6ae895f66eb5e0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-06T01:07:59Z",
    "title_canon_sha256": "8a28b2aefeae6aa1be0a2b4d4e01ab8bc6e1faec9545b42527f9b8f1cfce3fd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02702",
    "kind": "arxiv",
    "version": 1
  }
}