Pith Number

pith:HTSVKFZ5

pith:2026:HTSVKFZ5KCVZD6K6AAIG6QW6QM

not attested not anchored not stored refs pending

Adaptive Qubit Freezing Enables Robust Graph Partitioning for Divide-and-Conquer QAOA

Dongmin Kim, Leanghok Hour, Sokea Sang, Youngsun Han

arxiv:2607.08138 v1 · 2026-07-09 · 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{HTSVKFZ5KCVZD6K6AAIG6QW6QM}

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	2026-07-10T01:19:27.649252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ce555173d50ab91f95e00106f42de833df231c981ef96c0a02e99883b349150

Aliases

arxiv: 2607.08138 · arxiv_version: 2607.08138v1 · doi: 10.48550/arxiv.2607.08138 · pith_short_12: HTSVKFZ5KCVZ · pith_short_16: HTSVKFZ5KCVZD6K6 · pith_short_8: HTSVKFZ5

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/HTSVKFZ5KCVZD6K6AAIG6QW6QM \
  | 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: 3ce555173d50ab91f95e00106f42de833df231c981ef96c0a02e99883b349150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e86020b985e062e8059037242e2e6021ffebbbb5cb840cdbafd1942f6982c631",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-09T06:19:12Z",
    "title_canon_sha256": "08161f62cb1177a51e77f35d75512c817007f7eb0b4925f7a8e08c711d09d82b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.08138",
    "kind": "arxiv",
    "version": 1
  }
}