Pith Number

pith:E4BI6SQS

pith:2025:E4BI6SQSQWPWWA2MC3NNFT46VK

not attested not anchored not stored refs pending

Optimization Problem Solving Can Transition to Evolutionary Agentic Workflows

Bo Jin, Changhong Lu, Mingyi Hong, Wenhao Li, Xiangfeng Wang

arxiv:2505.04354 v1 · 2025-05-07 · math.OC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E4BI6SQSQWPWWA2MC3NNFT46VK}

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	2026-07-05T10:59:40.586053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27028f4a12859f6b034c16dad2cf9eaa8e2c0eceffd5ff2beaeece4e08a616a0

Aliases

arxiv: 2505.04354 · arxiv_version: 2505.04354v1 · doi: 10.48550/arxiv.2505.04354 · pith_short_12: E4BI6SQSQWPW · pith_short_16: E4BI6SQSQWPWWA2M · pith_short_8: E4BI6SQS

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/E4BI6SQSQWPWWA2MC3NNFT46VK \
  | 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: 27028f4a12859f6b034c16dad2cf9eaa8e2c0eceffd5ff2beaeece4e08a616a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed04903700921b5c52f3a20efd1ec9eff7f0d5955fa0875f459fbc9b1509d92f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-05-07T12:07:49Z",
    "title_canon_sha256": "e2f6a14547b3e67a8a77c82ca7aaac3da290ce4f3c804c5efa91d6b4dc01d2a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.04354",
    "kind": "arxiv",
    "version": 1
  }
}