Pith Number

pith:J467WPPY

pith:2026:J467WPPYMTOI6DI46MI2BFS7HG

not attested not anchored not stored refs pending

Stop When Reasoning Converges: Semantic-Preserving Early Exit for Reasoning Models

Dehai Min, Gal Yona, Giovanni Vaccarino, Huiyi Chen, Lu Cheng, Yongliang Wu

arxiv:2605.17672 v1 · 2026-05-17 · 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{J467WPPYMTOI6DI46MI2BFS7HG}

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	2026-05-20T00:04:52.006048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f3dfb3df864dc8f0d1cf311a0965f39a4e926a6236784ca3e0ca1ced36df555

Aliases

arxiv: 2605.17672 · arxiv_version: 2605.17672v1 · doi: 10.48550/arxiv.2605.17672 · pith_short_12: J467WPPYMTOI · pith_short_16: J467WPPYMTOI6DI4 · pith_short_8: J467WPPY

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/J467WPPYMTOI6DI46MI2BFS7HG \
  | 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: 4f3dfb3df864dc8f0d1cf311a0965f39a4e926a6236784ca3e0ca1ced36df555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab3225eb41909e7151e5f82d93611258a87025a69856907f76296fc07ecb742f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-17T22:04:11Z",
    "title_canon_sha256": "39da847be989f408165fa1524d7a2c041525dd0f61fdcc0bcdfb7f27429be97c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17672",
    "kind": "arxiv",
    "version": 1
  }
}