Pith Number

pith:GPUHRUAG

pith:2014:GPUHRUAG5DLSVBOYZ6BP5RVLGL

not attested not anchored not stored refs pending

Hypergraph states in Grover's quantum search algorithm

C. Macchiavello, D. Bru{\ss}, M. Rossi

arxiv:1404.1285 v1 · 2014-04-04 · 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{GPUHRUAG5DLSVBOYZ6BP5RVLGL}

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	2026-05-18T02:54:47.847804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33e878d006e8d72a85d8cf82fec6ab32fdac9e9d1e61cc0609ab7cbfad9d64c3

Aliases

arxiv: 1404.1285 · arxiv_version: 1404.1285v1 · doi: 10.48550/arxiv.1404.1285 · pith_short_12: GPUHRUAG5DLS · pith_short_16: GPUHRUAG5DLSVBOY · pith_short_8: GPUHRUAG

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/GPUHRUAG5DLSVBOYZ6BP5RVLGL \
  | 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: 33e878d006e8d72a85d8cf82fec6ab32fdac9e9d1e61cc0609ab7cbfad9d64c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e605001686bc0be63540ab8a278126d6d24fd36cd6c0c113b9cc47ee9708366f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-04T15:24:53Z",
    "title_canon_sha256": "319a8ebcd6660979a02d6ae1d25bb00f6dd0d575862413d454411a589fd46d5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1285",
    "kind": "arxiv",
    "version": 1
  }
}