Pith Number

pith:6AIDEYMO

pith:2026:6AIDEYMO7WNZAU2VLBM2YSUEI4

not attested not anchored not stored refs pending

The Deterministic Horizon: When Extended Reasoning Fails and Tool Delegation Becomes Necessary

Dongxin Guo, Jikun Wu, Siu Ming Yiu

arxiv:2606.00376 v1 · 2026-05-29 · 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{6AIDEYMO7WNZAU2VLBM2YSUEI4}

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	2026-06-02T01:03:52.977922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f01032618efd9b9053555859ac4a844738a5de9c626458b2bb13c1bb3337b03c

Aliases

arxiv: 2606.00376 · arxiv_version: 2606.00376v1 · doi: 10.48550/arxiv.2606.00376 · pith_short_12: 6AIDEYMO7WNZ · pith_short_16: 6AIDEYMO7WNZAU2V · pith_short_8: 6AIDEYMO

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/6AIDEYMO7WNZAU2VLBM2YSUEI4 \
  | 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: f01032618efd9b9053555859ac4a844738a5de9c626458b2bb13c1bb3337b03c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38bf6fd55f3f7fbae0ef56086082e8b86d39437831454ba4b5f0ebdfff820262",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-29T21:35:23Z",
    "title_canon_sha256": "624e30fc8468f7a82dbf91f2b9aa041c105eff097aea2b64e9660244f34196f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00376",
    "kind": "arxiv",
    "version": 1
  }
}