Pith Number

pith:24LCXIUB

pith:2026:24LCXIUBZC2YSNTBRWSOPBKKZH

not attested not anchored not stored refs pending

Tighter Bounds for Algorithmic Complexity Estimation Using a Reusable Code-Based Block Decomposition Method

Eduardo Yuji Sakabe, Felipe S. Abrah\~ao, Hector Zenil, Ricardo Gudwin, Santiago Hern\'andez-Orozco

arxiv:2606.23471 v1 · 2026-06-22 · cs.IT · cs.CC · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{24LCXIUBZC2YSNTBRWSOPBKKZH}

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	2026-06-23T03:14:20.811417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7162ba281c8b58936618da4e7854ac9ef9dc60e1289a9b3ee06c77723e76a5a

Aliases

arxiv: 2606.23471 · arxiv_version: 2606.23471v1 · doi: 10.48550/arxiv.2606.23471 · pith_short_12: 24LCXIUBZC2Y · pith_short_16: 24LCXIUBZC2YSNTB · pith_short_8: 24LCXIUB

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/24LCXIUBZC2YSNTBRWSOPBKKZH \
  | 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: d7162ba281c8b58936618da4e7854ac9ef9dc60e1289a9b3ee06c77723e76a5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b175512ce76a8f8bf3648b2779bf7b072430d45216eb7464a57873d37078841",
    "cross_cats_sorted": [
      "cs.CC",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-22T15:17:54Z",
    "title_canon_sha256": "36a5c57b2db716eac802cdd4bebfd9e948a80fc9e97850065f641e5fc44c6cd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23471",
    "kind": "arxiv",
    "version": 1
  }
}