Pith Number

pith:PLLIO2JK

pith:2021:PLLIO2JKWXZKRGCGTGMS3TADPZ

not attested not anchored not stored refs pending

Approaching the theoretical limit in quantum gate decomposition

P\'eter Rakyta, Zolt\'an Zimbor\'as

arxiv:2109.06770 v4 · 2021-09-14 · 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{PLLIO2JKWXZKRGCGTGMS3TADPZ}

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

Practical Fidelity Limits of Toffoli Gates in Superconducting Quantum Processors

Receipt and verification

First computed	2026-07-05T04:24:12.753722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ad687692ab5f2a8984699992dcc037e53c08bd84ff9d6fceb994e2ba023cc98

Aliases

arxiv: 2109.06770 · arxiv_version: 2109.06770v4 · doi: 10.48550/arxiv.2109.06770 · pith_short_12: PLLIO2JKWXZK · pith_short_16: PLLIO2JKWXZKRGCG · pith_short_8: PLLIO2JK

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/PLLIO2JKWXZKRGCGTGMS3TADPZ \
  | 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: 7ad687692ab5f2a8984699992dcc037e53c08bd84ff9d6fceb994e2ba023cc98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c58fe87398502a83a3603b5f4fd97c1e1730a16be32866c776c814e3c858382",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-09-14T15:36:22Z",
    "title_canon_sha256": "6462b2a19013e0ba137f79f310a71cda20a618aeab1c73b00ed2d6c9834fb8cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06770",
    "kind": "arxiv",
    "version": 4
  }
}