Pith Number

pith:IQ67HKBV

pith:2026:IQ67HKBVIU6VTDLPACLATBJRJ2

not attested not anchored not stored refs pending

LOGOS: A Living Logic for AI Agent Teams That Evolve With Humans

Akira Sakai, Hiromichi Kobashi, Kosaku Kimura, Yamato Arai, Yuma Ichikawa

arxiv:2607.10878 v1 · 2026-07-12 · 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{IQ67HKBVIU6VTDLPACLATBJRJ2}

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	2026-07-14T01:21:44.853946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

443df3a835453d598d6f00960985314e943b6da6b5267271b89b1151c34c81f6

Aliases

arxiv: 2607.10878 · arxiv_version: 2607.10878v1 · doi: 10.48550/arxiv.2607.10878 · pith_short_12: IQ67HKBVIU6V · pith_short_16: IQ67HKBVIU6VTDLP · pith_short_8: IQ67HKBV

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/IQ67HKBVIU6VTDLPACLATBJRJ2 \
  | 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: 443df3a835453d598d6f00960985314e943b6da6b5267271b89b1151c34c81f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c56a57f21fc4ca3497989e4d74bd76a293fa7e3c2290e45a3fa0e0072a3113b0",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-12T18:46:42Z",
    "title_canon_sha256": "cb9ba0240575396ecf39d20ba96e0f582edcfcfa556e945de15a9cf9af3a7e41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10878",
    "kind": "arxiv",
    "version": 1
  }
}