Pith Number

pith:JHN7TO6W

pith:2025:JHN7TO6W4NTILBKAXGEYPAAC5V

not attested not anchored not stored refs pending

Retro-Search: Exploring Untaken Paths for Deeper and Efficient Reasoning

Bryan Catanzaro, David Acuna, Hyunwoo Kim, Jaehun Jung, Mohammad Shoeybi, Mostofa Patwary, Niklas Muennighoff, Seungju Han, Shrimai Prabhumoye, Ximing Lu, Yejin Choi

arxiv:2504.04383 v2 · 2025-04-06 · cs.AI · 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{JHN7TO6W4NTILBKAXGEYPAAC5V}

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

4 papers in Pith

From Reasoning Traces to Reusable Modules: Understanding Compositional Generalization in Language Model Reasoning

Quantized Reasoning Models Think They Need to Think Longer, but They Do Not

When Less is Enough: Efficient Inference via Collaborative Reasoning

Efficient Test-Time Scaling via Temporal Reasoning Aggregation

Receipt and verification

First computed	2026-07-05T10:49:16.604529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49dbf9bbd6e366858540b989878002ed679a526ba795d44cd2a274a184e8434e

Aliases

arxiv: 2504.04383 · arxiv_version: 2504.04383v2 · doi: 10.48550/arxiv.2504.04383 · pith_short_12: JHN7TO6W4NTI · pith_short_16: JHN7TO6W4NTILBKA · pith_short_8: JHN7TO6W

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/JHN7TO6W4NTILBKAXGEYPAAC5V \
  | 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: 49dbf9bbd6e366858540b989878002ed679a526ba795d44cd2a274a184e8434e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a832fcce66980737dc422c56de988efd920fbd092addfd0338b6eb5f11ac90c6",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-04-06T06:23:27Z",
    "title_canon_sha256": "edd7198c5f4490875c41dfc9e243b0e3a7935693e2d793057261b875c060104c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04383",
    "kind": "arxiv",
    "version": 2
  }
}