Pith Number

pith:HHF5V52I

pith:2021:HHF5V52IMGHNIZMXYDUJSJBODQ

not attested not anchored not stored refs pending

Realization of arbitrary doubly-controlled quantum phase gates

Alexander D. Hill, Mark J. Hodson, Matthew J. Reagor, Nicolas Didier

arxiv:2108.01652 v1 · 2021-08-03 · 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{HHF5V52IMGHNIZMXYDUJSJBODQ}

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

Non-Clifford Benchmarking via Ensemble Feature Selection

Receipt and verification

First computed	2026-07-05T03:03:04.981956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39cbdaf748618ed46597c0e899242e1c05d7e2e94d73a4b826e4c738afc4ce54

Aliases

arxiv: 2108.01652 · arxiv_version: 2108.01652v1 · doi: 10.48550/arxiv.2108.01652 · pith_short_12: HHF5V52IMGHN · pith_short_16: HHF5V52IMGHNIZMX · pith_short_8: HHF5V52I

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/HHF5V52IMGHNIZMXYDUJSJBODQ \
  | 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: 39cbdaf748618ed46597c0e899242e1c05d7e2e94d73a4b826e4c738afc4ce54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2999c3e027330c2d0c68e4c87fe1866056174417048ab4ffc827bdfb717b06ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-08-03T17:49:09Z",
    "title_canon_sha256": "97f6f51181d19f5f5c01393852549ee3eec661f6d530a850a56ee89a7bda173e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.01652",
    "kind": "arxiv",
    "version": 1
  }
}