Pith Number

pith:WFXIBFBL

pith:2026:WFXIBFBL6TNQDHLOZJRD5CQ3NW

not attested not anchored not stored refs pending

GRIMIP: A General Framework for Instance-Specific Configuration of MIP Solvers Using LLMs

Chenguang Wang, Fangzhou Zhu, Tao Zhong, Tianshu Yu, Xuemin Chen, Yidong Luo

arxiv:2606.23299 v1 · 2026-06-22 · 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{WFXIBFBL6TNQDHLOZJRD5CQ3NW}

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	2026-06-23T03:14:16.245482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b16e80942bf4db019d6eca623e8a1b6da4670d674e58b78430a135e2390d223a

Aliases

arxiv: 2606.23299 · arxiv_version: 2606.23299v1 · doi: 10.48550/arxiv.2606.23299 · pith_short_12: WFXIBFBL6TNQ · pith_short_16: WFXIBFBL6TNQDHLO · pith_short_8: WFXIBFBL

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/WFXIBFBL6TNQDHLOZJRD5CQ3NW \
  | 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: b16e80942bf4db019d6eca623e8a1b6da4670d674e58b78430a135e2390d223a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00bc1ae40287832b40910b82ed2f330d14aa8e68bb66e93620045fc71398b464",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-22T13:10:50Z",
    "title_canon_sha256": "e966ba4b906b575ba40d0153e1eef1ec0bc3952ca46574ead5a212dd235063c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23299",
    "kind": "arxiv",
    "version": 1
  }
}