Pith Number

pith:TUHKH6HN

pith:2023:TUHKH6HNQ7KPJA5XMMDFMC3Y2P

not attested not anchored not stored refs pending

Injecting the BM25 Score as Text Improves BERT-Based Re-rankers

Amin Abolghasemi, Arian Askari, Gabriella Pasi, Suzan Verberne, Wessel Kraaij

arxiv:2301.09728 v1 · 2023-01-23 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUHKH6HNQ7KPJA5XMMDFMC3Y2P}

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

MST-R: Multi-Stage Tuning for Retrieval Systems and Metric Evaluation

Receipt and verification

First computed	2026-07-05T05:35:05.172159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d0ea3f8ed87d4f483b76306560b78d3e57267c6010f384d74aa5095c8f486cb

Aliases

arxiv: 2301.09728 · arxiv_version: 2301.09728v1 · doi: 10.48550/arxiv.2301.09728 · pith_short_12: TUHKH6HNQ7KP · pith_short_16: TUHKH6HNQ7KPJA5X · pith_short_8: TUHKH6HN

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/TUHKH6HNQ7KPJA5XMMDFMC3Y2P \
  | 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: 9d0ea3f8ed87d4f483b76306560b78d3e57267c6010f384d74aa5095c8f486cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52b33c4b43c2d17fbd09563add5f2bb8a9a8d6f035a4e1a617eb152481630f5a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-01-23T21:41:25Z",
    "title_canon_sha256": "4c77bc619856e3b5c26157d457cc9c807367d90a8baabc8e5ac85e7ea7d8494f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.09728",
    "kind": "arxiv",
    "version": 1
  }
}