Pith Number

pith:4THPVSSS

pith:2026:4THPVSSS3V3IXRXRF6A265KO63

not attested not anchored not stored refs pending

Geometric Characteristics of Subproblems in Ising-Machine-Assisted Large Neighborhood Search

Masashi Yamashita, Shu Tanaka

arxiv:2607.05014 v1 · 2026-07-06 · cond-mat.stat-mech · cond-mat.dis-nn · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4THPVSSS3V3IXRXRF6A265KO63}

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	2026-07-07T02:20:18.418459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4cefaca52dd768bc6f12f81af754ef6c72fdd682f3825ffa72442cf42019df8

Aliases

arxiv: 2607.05014 · arxiv_version: 2607.05014v1 · doi: 10.48550/arxiv.2607.05014 · pith_short_12: 4THPVSSS3V3I · pith_short_16: 4THPVSSS3V3IXRXR · pith_short_8: 4THPVSSS

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/4THPVSSS3V3IXRXRF6A265KO63 \
  | 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: e4cefaca52dd768bc6f12f81af754ef6c72fdd682f3825ffa72442cf42019df8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4757e52ecc4305acd35c101c76aa01ff8722dde45a7c055b3a05d29a75a5f70",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2026-07-06T12:56:11Z",
    "title_canon_sha256": "0ce5787fa77622618b45bfacd7741f5007b55e36a488c7a84dd2c159425337d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05014",
    "kind": "arxiv",
    "version": 1
  }
}