Pith Number

pith:EXUNDOEU

pith:2025:EXUNDOEU6VSZTL7JF6APWK3CTX

not attested not anchored not stored refs pending

Distillation and Refinement of Reasoning in Small Language Models for Document Re-ranking

Chris Samarinas, Hamed Zamani

arxiv:2504.03947 v3 · 2025-04-04 · 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{EXUNDOEU6VSZTL7JF6APWK3CTX}

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

RaDeR: Reasoning-aware Dense Retrieval Models

Receipt and verification

First computed	2026-07-05T11:29:10.148153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25e8d1b894f56599afe92f80fb2b629dd79b31819702028a694bc6b680c90b29

Aliases

arxiv: 2504.03947 · arxiv_version: 2504.03947v3 · doi: 10.48550/arxiv.2504.03947 · pith_short_12: EXUNDOEU6VSZ · pith_short_16: EXUNDOEU6VSZTL7J · pith_short_8: EXUNDOEU

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/EXUNDOEU6VSZTL7JF6APWK3CTX \
  | 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: 25e8d1b894f56599afe92f80fb2b629dd79b31819702028a694bc6b680c90b29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecccb99b0fc34a8e781fd3ded8134a1623f12b279dea0611cad3b8dd337d7a0c",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-04-04T21:27:48Z",
    "title_canon_sha256": "6f27c2b66c592f43ac55a710288e545a746d97e549bbafde4f615e6d07a33b7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.03947",
    "kind": "arxiv",
    "version": 3
  }
}