Pith Number

pith:Z3MCK5OI

pith:2025:Z3MCK5OIJR72FDNMM62EVDTVTC

not attested not anchored not stored refs pending

Exploring the Effectiveness of Multi-stage Fine-tuning for Cross-encoder Re-rankers

Francesca Pezzuti, Nicola Tonellotto, Sean MacAvaney

arxiv:2503.22672 v1 · 2025-03-28 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3MCK5OIJR72FDNMM62EVDTVTC}

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	2026-07-05T10:41:08.603587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ced82575c84c7fa28dac67b44a8e7598add5cc98555e1c92a8815293864f93e3

Aliases

arxiv: 2503.22672 · arxiv_version: 2503.22672v1 · doi: 10.48550/arxiv.2503.22672 · pith_short_12: Z3MCK5OIJR72 · pith_short_16: Z3MCK5OIJR72FDNM · pith_short_8: Z3MCK5OI

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/Z3MCK5OIJR72FDNMM62EVDTVTC \
  | 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: ced82575c84c7fa28dac67b44a8e7598add5cc98555e1c92a8815293864f93e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11ff249d1e991e5f94b49acc1f1e3967bdf2a8e74cfd3de1992b6ceef4408854",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-03-28T17:58:31Z",
    "title_canon_sha256": "687e937920d204af583a393c9464995f431c0bfd0e163f6b40fbb6fba095c214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.22672",
    "kind": "arxiv",
    "version": 1
  }
}