Pith Number

pith:OWIH57BC

pith:2026:OWIH57BCMQSLR6E2FSWFZVYV7U

not attested not anchored not stored refs pending

Reasoning Shift: How Context Silently Shortens LLM Reasoning

George Yakushev, Gleb Rodionov, Roman Garipov

arxiv:2604.01161 v2 · 2026-04-01 · 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{OWIH57BCMQSLR6E2FSWFZVYV7U}

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	2026-06-04T01:09:49.362340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75907efc226424b8f89a2cac5cd715fd32f970de956fdc73d449c5b40c3fc760

Aliases

arxiv: 2604.01161 · arxiv_version: 2604.01161v2 · doi: 10.48550/arxiv.2604.01161 · pith_short_12: OWIH57BCMQSL · pith_short_16: OWIH57BCMQSLR6E2 · pith_short_8: OWIH57BC

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/OWIH57BCMQSLR6E2FSWFZVYV7U \
  | 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: 75907efc226424b8f89a2cac5cd715fd32f970de956fdc73d449c5b40c3fc760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97d018cf94b6b5ce24a3b96079a48f9a5e493da4f2fb8288dfa9d23f36b203e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-04-01T17:14:18Z",
    "title_canon_sha256": "90ae6e734d8f5df1256f0c66cb8e524f8466b70618649603aeee726f4f9f95bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.01161",
    "kind": "arxiv",
    "version": 2
  }
}