Pith Number

pith:WRHUFUWB

pith:2026:WRHUFUWB2Q4IG67EYSYAISPGGY

not attested not anchored not stored refs pending

Graph-Aware Exact Branch-and-Bound with Device Profiles for Static Qubit Allocation

Kamer Kaya

arxiv:2608.04058 v1 · 2026-08-04 · 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{WRHUFUWB2Q4IG67EYSYAISPGGY}

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	2026-08-06T01:28:13.946687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44f42d2c1d438837be4c4b00449e6363c3c32067c34d14f50a0ce5b2a2b3ddf

Aliases

arxiv: 2608.04058 · arxiv_version: 2608.04058v1 · doi: 10.48550/arxiv.2608.04058 · pith_short_12: WRHUFUWB2Q4I · pith_short_16: WRHUFUWB2Q4IG67E · pith_short_8: WRHUFUWB

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/WRHUFUWB2Q4IG67EYSYAISPGGY \
  | 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: b44f42d2c1d438837be4c4b00449e6363c3c32067c34d14f50a0ce5b2a2b3ddf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "106875ce26c33f9d1a9f6a027ed0b08187d09770e092fd171eb7d1ab08d43724",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-08-04T12:36:54Z",
    "title_canon_sha256": "91a2cdd9b257fe0d18a414e6514bb647b986c538a0be66184dd17f3f65bc5872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04058",
    "kind": "arxiv",
    "version": 1
  }
}