Pith Number

pith:GXL6CJBV

pith:2026:GXL6CJBVXIOIU5NRMOG6WPI54C

not attested not anchored not stored refs pending

Marginal Advantage Accumulation for Memory-Driven Agent Self-Evolution

Congchao Cheng, Fan Jiang, Keye Zheng, Mingyu Yang, Xingkang Lu, Yefei Zheng, Yujie Liu

arxiv:2606.20475 v1 · 2026-06-18 · 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{GXL6CJBVXIOIU5NRMOG6WPI54C}

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	2026-06-19T16:13:13.304904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35d7e12435ba1c8a75b1638deb3d1de0bf7a09ed1327202d1cf8bc9b49222c91

Aliases

arxiv: 2606.20475 · arxiv_version: 2606.20475v1 · doi: 10.48550/arxiv.2606.20475 · pith_short_12: GXL6CJBVXIOI · pith_short_16: GXL6CJBVXIOIU5NR · pith_short_8: GXL6CJBV

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/GXL6CJBVXIOIU5NRMOG6WPI54C \
  | 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: 35d7e12435ba1c8a75b1638deb3d1de0bf7a09ed1327202d1cf8bc9b49222c91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ccdca4252cba3aa89764a1d63ac20fe16e486c0f450dd4323074c2046e596e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-18T16:54:25Z",
    "title_canon_sha256": "5ea62ae7b94409f5b3021d8fe1161153291bf65333d5ff00c8a160b24e7a5ee2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20475",
    "kind": "arxiv",
    "version": 1
  }
}