Pith Number

pith:3BGIZLSE

pith:2026:3BGIZLSEYY7JRURANIT2FBKGZZ

not attested not anchored not stored refs pending

Lowering LCU Circuit Width through Maximum-Weight Birkhoff-von Neumann Decomposition

Ammar Daskin

arxiv:2605.27430 v1 · 2026-05-22 · 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{3BGIZLSEYY7JRURANIT2FBKGZZ}

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	2026-05-28T00:05:18.390902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d84c8cae44c63e98d2206a27a28546ce6b37f51309c6559d03277f5a71709c1a

Aliases

arxiv: 2605.27430 · arxiv_version: 2605.27430v1 · doi: 10.48550/arxiv.2605.27430 · pith_short_12: 3BGIZLSEYY7J · pith_short_16: 3BGIZLSEYY7JRURA · pith_short_8: 3BGIZLSE

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/3BGIZLSEYY7JRURANIT2FBKGZZ \
  | 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: d84c8cae44c63e98d2206a27a28546ce6b37f51309c6559d03277f5a71709c1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9dc1e08bbc1363ef0750ed0d27ec0d05b48795e22fdceefab464f4b45732e28",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-22T04:29:13Z",
    "title_canon_sha256": "8ca3a06bd100d1f2f4a0742ae0159d8e973df9d847df439067ddcbd2a1327971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27430",
    "kind": "arxiv",
    "version": 1
  }
}