Pith Number

pith:XAD6NZTI

pith:2026:XAD6NZTIJVCPPKQ5UWDMFQNEXL

not attested not anchored not stored refs pending

Multi-Objective Exploration and Preference Optimization via Mutual Information

Deqing Wang, Hongyan Xie, Jianxin Li, Ruiyu Fang, Shuangyong Song, Yikun Ban, Zixuang Huang

arxiv:2607.01392 v1 · 2026-07-01 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XAD6NZTIJVCPPKQ5UWDMFQNEXL}

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	2026-07-03T00:16:59.164875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b807e6e6684d44f7aa1da586c2c1a4baca26e9ae538ac7c5ff7349a07cca0c4f

Aliases

arxiv: 2607.01392 · arxiv_version: 2607.01392v1 · doi: 10.48550/arxiv.2607.01392 · pith_short_12: XAD6NZTIJVCP · pith_short_16: XAD6NZTIJVCPPKQ5 · pith_short_8: XAD6NZTI

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/XAD6NZTIJVCPPKQ5UWDMFQNEXL \
  | 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: b807e6e6684d44f7aa1da586c2c1a4baca26e9ae538ac7c5ff7349a07cca0c4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d48f1f386b3df1efbbe506bdab1384b2bedc4c9e21c68a000465e63a0e9c1622",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-01T18:50:14Z",
    "title_canon_sha256": "a12ec27c5f8ce1e3e6e4eba94e91c538b4b6bf7fe585b83848d11b7c56029997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01392",
    "kind": "arxiv",
    "version": 1
  }
}