Pith Number

pith:6O2EWFNB

pith:2025:6O2EWFNBIDXIJKS33G7BBNOGZJ

not attested not anchored not stored refs pending

Ada-R1: Hybrid-CoT via Bi-Level Adaptive Reasoning Optimization

Dacheng Tao, Haiying He, Haotian Luo, Jinluan Yang, Li Shen, Naiqiang Tan, Rui Liu, Xiaochun Cao, Yibo Wang

arxiv:2504.21659 v2 · 2025-04-30 · cs.AI · 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{6O2EWFNBIDXIJKS33G7BBNOGZJ}

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

3 papers in Pith

Taming the Thinker: Conditional Entropy Shaping for Adaptive LLM Reasoning

Stop Overthinking: A Survey on Efficient Reasoning for Large Language Models

Post Reasoning: Improving the Performance of Non-Thinking Models at No Cost

Receipt and verification

First computed	2026-07-05T11:06:31.297621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3b44b15a140ee84aa5bd9be10b5c6ca58b1f317a31e2a712e41e361518eef16

Aliases

arxiv: 2504.21659 · arxiv_version: 2504.21659v2 · doi: 10.48550/arxiv.2504.21659 · pith_short_12: 6O2EWFNBIDXI · pith_short_16: 6O2EWFNBIDXIJKS3 · pith_short_8: 6O2EWFNB

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/6O2EWFNBIDXIJKS33G7BBNOGZJ \
  | 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: f3b44b15a140ee84aa5bd9be10b5c6ca58b1f317a31e2a712e41e361518eef16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dda98c8ee33eb6bdce8f88e991cff43e2ac517c467378171f234264bb2878ba",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-04-30T14:01:45Z",
    "title_canon_sha256": "0ffe4b3f624c8b91d4ad5688090400d6b65dcb933d2994e5b5cfba8f06043bde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21659",
    "kind": "arxiv",
    "version": 2
  }
}