Pith Number

pith:BIF4JWPQ

pith:2022:BIF4JWPQJO7NKDVTIEGOLPX6WQ

not attested not anchored not stored refs pending

Linear-depth quantum circuits for multiqubit controlled gates

Adenilton J. da Silva, Daniel K. Park

arxiv:2203.11882 v2 · 2022-03-22 · quant-ph · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BIF4JWPQJO7NKDVTIEGOLPX6WQ}

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.

Cited by

1 paper in Pith

Finite Imaginary-Time Evolution for Polynomial Unconstrained Binary Optimization

Receipt and verification

First computed	2026-07-05T05:03:36.432680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a0bc4d9f04bbed50eb3410ce5befeb4290655493dfc5924eacfc757c153cb6c

Aliases

arxiv: 2203.11882 · arxiv_version: 2203.11882v2 · doi: 10.48550/arxiv.2203.11882 · pith_short_12: BIF4JWPQJO7N · pith_short_16: BIF4JWPQJO7NKDVT · pith_short_8: BIF4JWPQ

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/BIF4JWPQJO7NKDVTIEGOLPX6WQ \
  | 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: 0a0bc4d9f04bbed50eb3410ce5befeb4290655493dfc5924eacfc757c153cb6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89895e7dc9664cc2378e5cf07b44bc0c8dabde3978e1856fbd1271ef00829f98",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-22T16:57:59Z",
    "title_canon_sha256": "ec84d7985332f75476ef3fd9991470085b5f47c4144c8ec9108d02eb13454d48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11882",
    "kind": "arxiv",
    "version": 2
  }
}