Pith Number

pith:PZNA4GHC

pith:2026:PZNA4GHCO77X2XT63Y6W5XEYVV

not attested not anchored not stored refs pending

Rerank Before You Reason: Analyzing Reranking Tradeoffs through Effective Token Cost in Deep Search Agents

Jimmy Lin, Sahel Sharifymoghaddam

arxiv:2601.14224 v2 · 2026-01-20 · 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{PZNA4GHCO77X2XT63Y6W5XEYVV}

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	2026-06-02T02:04:13.203546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e5a0e18e277ff7d5e7ede3d6edc98ad705a535e14448479af080b09a90ebde6

Aliases

arxiv: 2601.14224 · arxiv_version: 2601.14224v2 · doi: 10.48550/arxiv.2601.14224 · pith_short_12: PZNA4GHCO77X · pith_short_16: PZNA4GHCO77X2XT6 · pith_short_8: PZNA4GHC

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/PZNA4GHCO77X2XT63Y6W5XEYVV \
  | 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: 7e5a0e18e277ff7d5e7ede3d6edc98ad705a535e14448479af080b09a90ebde6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7759bb0899cd029bf04492081719def58f3cd61aef4e5a3e729ede528a559e7f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-01-20T18:38:35Z",
    "title_canon_sha256": "fe6110b38269fa0b7e84804ca3fb7b3b2845e29c81421151a944b338400a0215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.14224",
    "kind": "arxiv",
    "version": 2
  }
}