Pith Number

pith:HS4VWP2G

pith:2020:HS4VWP2GWTJO7SZ5KJGKUACB3Q

not attested not anchored not stored refs pending

Optimizing Quantum Search Using a Generalized Version of Grover's Algorithm

Austin Gilliam, Constantin Gonciulea, Marco Pistoia

arxiv:2005.06468 v2 · 2020-05-13 · 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{HS4VWP2GWTJO7SZ5KJGKUACB3Q}

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-unitary extension of Grover's search algorithm

Receipt and verification

First computed	2026-07-05T01:05:50.589600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cb95b3f46b4d2efcb3d524caa0041dc352ead080ce15a9ff5303dfacdd6a932

Aliases

arxiv: 2005.06468 · arxiv_version: 2005.06468v2 · doi: 10.48550/arxiv.2005.06468 · pith_short_12: HS4VWP2GWTJO · pith_short_16: HS4VWP2GWTJO7SZ5 · pith_short_8: HS4VWP2G

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/HS4VWP2GWTJO7SZ5KJGKUACB3Q \
  | 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: 3cb95b3f46b4d2efcb3d524caa0041dc352ead080ce15a9ff5303dfacdd6a932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38067c4fcc3cfb1cc17e84adc2fb70533a5554893d4f478cbab4048a2c3747c8",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-05-13T16:33:03Z",
    "title_canon_sha256": "45d2e554cf2d50721c3b8acc31772949a6bb2f5cc516fb3ab9e2f2f367261e83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.06468",
    "kind": "arxiv",
    "version": 2
  }
}