Pith Number

pith:GGJOAYER

pith:2025:GGJOAYER3GTQAY6YK22AJZ4B4X

not attested not anchored not stored refs pending

Model Evolution Framework with Genetic Algorithm for Multi-Task Reinforcement Learning

Houqiang Li, Wanxuan Lu, Wengang Zhou, Yan Yu, Yaodong Yang, Yingyan Hou

arxiv:2502.13569 v1 · 2025-02-19 · 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{GGJOAYER3GTQAY6YK22AJZ4B4X}

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	2026-07-05T10:16:49.515281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3192e06091d9a70063d856b404e781e5ec3aefab33dc118b373be4a95fa67d0d

Aliases

arxiv: 2502.13569 · arxiv_version: 2502.13569v1 · doi: 10.48550/arxiv.2502.13569 · pith_short_12: GGJOAYER3GTQ · pith_short_16: GGJOAYER3GTQAY6Y · pith_short_8: GGJOAYER

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/GGJOAYER3GTQAY6YK22AJZ4B4X \
  | 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: 3192e06091d9a70063d856b404e781e5ec3aefab33dc118b373be4a95fa67d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de58baf67547372c5dd683e4e31b7d0ed25730a629b1ae38702ee6a1cb88a5d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-19T09:22:34Z",
    "title_canon_sha256": "f183f3809c5c1ff0359299170318eec678c433442701a318d20cb0179b6c9b98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13569",
    "kind": "arxiv",
    "version": 1
  }
}