Pith Number

pith:Q5ADV6G5

pith:2025:Q5ADV6G56VXQOG4QDJ4ECAS7JD

not attested not anchored not stored refs pending

Benchmarking Information Retrieval Models on Complex Retrieval Tasks

Hamed Zamani, Julian Killingback

arxiv:2509.07253 v1 · 2025-09-08 · cs.IR · cs.AI · 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{Q5ADV6G56VXQOG4QDJ4ECAS7JD}

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

5 papers in Pith

LeanSearch v2: Global Premise Retrieval for Lean 4 Theorem Proving

Reproducing Adaptive Reranking for Reasoning-Intensive IR

Can QPP Choose the Right Query Variant? Evaluating Query Variant Selection for RAG Pipelines

Multilingual and Domain-Agnostic Tip-of-the-Tongue Query Generation for Simulated Evaluation

Receipt and verification

First computed	2026-07-05T12:07:18.451321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87403af8ddf56f071b901a7841025f48cf1734f34748c84045f8f2f0b7371543

Aliases

arxiv: 2509.07253 · arxiv_version: 2509.07253v1 · doi: 10.48550/arxiv.2509.07253 · pith_short_12: Q5ADV6G56VXQ · pith_short_16: Q5ADV6G56VXQOG4Q · pith_short_8: Q5ADV6G5

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/Q5ADV6G56VXQOG4QDJ4ECAS7JD \
  | 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: 87403af8ddf56f071b901a7841025f48cf1734f34748c84045f8f2f0b7371543

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f055731680dd236bc0e3edd9e1184c55ec0da46f86589626d4720362fc0dfa7b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-09-08T22:11:10Z",
    "title_canon_sha256": "5d4c729d5b5c64300667aaaf1ff5059aad2f5be48f68f72c5e5be0809acfb6f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07253",
    "kind": "arxiv",
    "version": 1
  }
}