Pith Number

pith:BAVNK6UC

pith:2026:BAVNK6UCLIAC4AA22P25WDJ3PX

not attested not anchored not stored refs pending

From Atomic Actions to Standard Operating Procedures: Iterative Tool Optimization for Self-Evolving LLM Agents

Bolin Ding, Haipeng Ding, Yaliang Li, Yuexiang Xie, Zhewei Wei

arxiv:2607.07321 v1 · 2026-07-08 · cs.AI · cs.CL · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BAVNK6UCLIAC4AA22P25WDJ3PX}

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	2026-07-09T01:20:21.357127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

082ad57a825a002e001ad3f5db0d3b7dc993f71710b80dde7348f4df693ad18a

Aliases

arxiv: 2607.07321 · arxiv_version: 2607.07321v1 · doi: 10.48550/arxiv.2607.07321 · pith_short_12: BAVNK6UCLIAC · pith_short_16: BAVNK6UCLIAC4AA2 · pith_short_8: BAVNK6UC

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/BAVNK6UCLIAC4AA22P25WDJ3PX \
  | 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: 082ad57a825a002e001ad3f5db0d3b7dc993f71710b80dde7348f4df693ad18a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "981f6e1c86e9769467866d5e745465cf90ce008f0575035b4f6b645e91ed8606",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-08T12:09:49Z",
    "title_canon_sha256": "bda692fd3fb921c855cf49a06ad24614313d1dd76e8ed6b01efb17253dfc9fa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07321",
    "kind": "arxiv",
    "version": 1
  }
}