Pith Number

pith:7CIBHCWM

pith:2025:7CIBHCWM525YVRMSXLML75NZIA

not attested not anchored not stored refs pending

Beyond Retrieval: Ensembling Cross-Encoders and GPT Rerankers with LLMs for Biomedical QA

Fengyi Jiang, Shashank Verma, Xiangning Xue

arxiv:2507.05577 v1 · 2025-07-08 · cs.IR · 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{7CIBHCWM525YVRMSXLML75NZIA}

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	2026-07-05T11:33:32.792289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f890138acceebb8ac592bad8bff5b9401fc873837e629d8c86ce4074e082cc7a

Aliases

arxiv: 2507.05577 · arxiv_version: 2507.05577v1 · doi: 10.48550/arxiv.2507.05577 · pith_short_12: 7CIBHCWM525Y · pith_short_16: 7CIBHCWM525YVRMS · pith_short_8: 7CIBHCWM

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/7CIBHCWM525YVRMSXLML75NZIA \
  | 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: f890138acceebb8ac592bad8bff5b9401fc873837e629d8c86ce4074e082cc7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f4b37f80794e224680a7eb33d36e071e4ead68d8ea1279933a6aa02e0dd4487",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-08T01:25:06Z",
    "title_canon_sha256": "60165a528c7262d00d987da6267e0e896625ef03184901efda65948a527d3335"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05577",
    "kind": "arxiv",
    "version": 1
  }
}