Pith Number

pith:HG6YFJNK

pith:2026:HG6YFJNKAEZ76FAIZJ67CZ2CHC

not attested not anchored not stored refs pending

Training Diffusion Language Models for Black-Box Optimization

Can Chen, Christopher Pal, Haolun Wu, Jiayao Gu, Xue Liu, Ye Yuan, Zipeng Sun

arxiv:2603.17919 v2 · 2026-03-18 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HG6YFJNKAEZ76FAIZJ67CZ2CHC}

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.

Cited by

1 paper in Pith

One Sentence, One Drama: Personalized Short-Form Drama Generation via Multi-Agent Systems

Receipt and verification

First computed	2026-05-26T01:03:28.263789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39bd82a5aa0133ff1408ca7df1674238868c782a0dbcc6a13b456ad03d73c4e0

Aliases

arxiv: 2603.17919 · arxiv_version: 2603.17919v2 · doi: 10.48550/arxiv.2603.17919 · pith_short_12: HG6YFJNKAEZ7 · pith_short_16: HG6YFJNKAEZ76FAI · pith_short_8: HG6YFJNK

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/HG6YFJNKAEZ76FAIZJ67CZ2CHC \
  | 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: 39bd82a5aa0133ff1408ca7df1674238868c782a0dbcc6a13b456ad03d73c4e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d60d90ffa8161e2e385a5a4e0a993546ac480caaf3ba613c55f312b7c825af9a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-03-18T16:56:23Z",
    "title_canon_sha256": "299e2a5f9131429396092f05ec40857ef80bd36ae35540da994b17ae08bdc762"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.17919",
    "kind": "arxiv",
    "version": 2
  }
}