Pith Number

pith:VBQ6GZBM

pith:2025:VBQ6GZBMBF64Z3I3GR5MNMVXVB

not attested not anchored not stored refs pending

Language-Guided Tuning: Enhancing Numeric Optimization with Textual Feedback

Nan Sun, Xukai Zhao, Yucheng Hu, Yuxing Lu

arxiv:2508.15757 v1 · 2025-08-21 · cs.AI · cs.CL · cs.LG · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBQ6GZBMBF64Z3I3GR5MNMVXVB}

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	2026-07-05T11:57:18.331736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a861e3642c097dcced1b347ac6b2b7a8586a011db6882f36633179728866c76e

Aliases

arxiv: 2508.15757 · arxiv_version: 2508.15757v1 · doi: 10.48550/arxiv.2508.15757 · pith_short_12: VBQ6GZBMBF64 · pith_short_16: VBQ6GZBMBF64Z3I3 · pith_short_8: VBQ6GZBM

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/VBQ6GZBMBF64Z3I3GR5MNMVXVB \
  | 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: a861e3642c097dcced1b347ac6b2b7a8586a011db6882f36633179728866c76e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61143ae6b65fc9e4c0f0d7d00058bf48bc484d369654b8c1bf99406d91f59469",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-08-21T17:55:07Z",
    "title_canon_sha256": "ae6d5869c372578c52b21c61f700c9d58864b795edfa312229288ba50cc95662"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.15757",
    "kind": "arxiv",
    "version": 1
  }
}