Pith Number

pith:CAFUFCCA

pith:2026:CAFUFCCAAY5IJSE4R4QGDO35UM

not attested not anchored not stored refs pending

Darwin Mobile Agent: A Roadmap for Self-Evolution

Daniel Beechey, Derek Yuen, Dezhao Luo, Jianheng Liu, Jun Wang, Kun Shao, Tiantian He, Weilin Luo

arxiv:2606.20622 v1 · 2026-05-26 · cs.AI · 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{CAFUFCCAAY5IJSE4R4QGDO35UM}

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	2026-06-23T00:11:51.645627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

100b428840063a84c89c8f2061bb7da33973a2314f329efe275301b3bacd67bb

Aliases

arxiv: 2606.20622 · arxiv_version: 2606.20622v1 · doi: 10.48550/arxiv.2606.20622 · pith_short_12: CAFUFCCAAY5I · pith_short_16: CAFUFCCAAY5IJSE4 · pith_short_8: CAFUFCCA

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/CAFUFCCAAY5IJSE4R4QGDO35UM \
  | 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: 100b428840063a84c89c8f2061bb7da33973a2314f329efe275301b3bacd67bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "351774f8dc92e946efbbeaf6a3128bf12f0818239c562b7805afb3fbf431da2e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-26T13:32:14Z",
    "title_canon_sha256": "29dc3bde07faedebba3d151c213356b5e4a03a3d22db9cd1761af551eec277af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20622",
    "kind": "arxiv",
    "version": 1
  }
}