Pith Number

pith:AKUB4K2Z

pith:2026:AKUB4K2ZUMQXQKMIW7WHZF3VR4

not attested not anchored not stored refs pending

Multi-Agent Reinforcement Learning via Agent-Specific Preference

Ni Mu, Qing-Shan Jia, Yao Luan, Yiqin Yang

arxiv:2608.08604 v1 · 2026-08-09 · 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{AKUB4K2ZUMQXQKMIW7WHZF3VR4}

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	2026-08-11T01:23:08.094052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02a81e2b59a321782988b7ec7c97758f1d1f6d24e3faca50f64a9f84188d5231

Aliases

arxiv: 2608.08604 · arxiv_version: 2608.08604v1 · doi: 10.48550/arxiv.2608.08604 · pith_short_12: AKUB4K2ZUMQX · pith_short_16: AKUB4K2ZUMQXQKMI · pith_short_8: AKUB4K2Z

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/AKUB4K2ZUMQXQKMIW7WHZF3VR4 \
  | 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: 02a81e2b59a321782988b7ec7c97758f1d1f6d24e3faca50f64a9f84188d5231

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de2f4fc03b6689c437677b8d34726465baa3f01064564659786fb3625a68dba4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-09T09:38:41Z",
    "title_canon_sha256": "a8e131a886012903601f47bc9c1bb37068bb6b206e4b722d63f87443867e4453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08604",
    "kind": "arxiv",
    "version": 1
  }
}