Pith Number

pith:VNJV5CS2

pith:2025:VNJV5CS2CF6XT67ZJXMS2UL3BG

not attested not anchored not stored refs pending

The Great Nugget Recall: Automating Fact Extraction and RAG Evaluation with Large Language Models

Daniel Campos, Jimmy Lin, Nandan Thakur, Nick Craswell, Ronak Pradeep, Shivani Upadhyay

arxiv:2504.15068 v1 · 2025-04-21 · 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{VNJV5CS2CF6XT67ZJXMS2UL3BG}

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

Reinforced Informativeness Optimization for Long-Form Retrieval-Augmented Generation

Receipt and verification

First computed	2026-07-05T10:51:55.728782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab535e8a5a117d79fbf94dd92d517b09af895333eb024bc3bb46b0bd3f30c6ce

Aliases

arxiv: 2504.15068 · arxiv_version: 2504.15068v1 · doi: 10.48550/arxiv.2504.15068 · pith_short_12: VNJV5CS2CF6X · pith_short_16: VNJV5CS2CF6XT67Z · pith_short_8: VNJV5CS2

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/VNJV5CS2CF6XT67ZJXMS2UL3BG \
  | 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: ab535e8a5a117d79fbf94dd92d517b09af895333eb024bc3bb46b0bd3f30c6ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03d8601fcbb0162715f2cde32c424d2443221faf6933bacc376d6704a7d36953",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-04-21T12:55:06Z",
    "title_canon_sha256": "857bf5e23a0c8e8c831425f6f60fc3ee5d2abfefb5c83dfa66214c2f91e2cd4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15068",
    "kind": "arxiv",
    "version": 1
  }
}