Pith Number

pith:WMOWH2MR

pith:2025:WMOWH2MRKZL52QNZI7ELCHORZZ

not attested not anchored not stored refs pending

Bayesian Optimization for Enhanced Language Models: Optimizing Acquisition Functions

Changyutao Qiu, Yibo Liu, Zishuo Bao

arxiv:2505.17151 v1 · 2025-05-22 · cs.CL · 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{WMOWH2MRKZL52QNZI7ELCHORZZ}

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	2026-07-05T11:07:47.912731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b31d63e9915657dd41b947c8b11dd1ce45fa02a6b72d68eea57916c489da7632

Aliases

arxiv: 2505.17151 · arxiv_version: 2505.17151v1 · doi: 10.48550/arxiv.2505.17151 · pith_short_12: WMOWH2MRKZL5 · pith_short_16: WMOWH2MRKZL52QNZ · pith_short_8: WMOWH2MR

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/WMOWH2MRKZL52QNZI7ELCHORZZ \
  | 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: b31d63e9915657dd41b947c8b11dd1ce45fa02a6b72d68eea57916c489da7632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1ca82bc71e3d32a45a3ee1a98914a49137fed7050892d642ccdcd3eb07dc6e9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-22T10:16:56Z",
    "title_canon_sha256": "77908b0604348a46984a78425e5dc9b7870fcdf6660f93b3350613eb12bb61b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17151",
    "kind": "arxiv",
    "version": 1
  }
}