Pith Number

pith:PVJ3IATL

pith:2022:PVJ3IATL5NVYIDOUSNFQGC3N3M

not attested not anchored not stored refs pending

Quantum advantage using high-dimensional twisted photons as quantum finite automata

Abuzer Yakary{\i}lmaz, Markus Hiekkam\"aki, Robert Fickler, Stephen Z. D. Plachta

arxiv:2202.04915 v2 · 2022-02-10 · quant-ph · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVJ3IATL5NVYIDOUSNFQGC3N3M}

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	2026-07-05T04:37:53.103605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d53b4026beb6b840dd4934b030b6ddb3a0ea1fdcf3efbbc8f073348cf39f156

Aliases

arxiv: 2202.04915 · arxiv_version: 2202.04915v2 · doi: 10.48550/arxiv.2202.04915 · pith_short_12: PVJ3IATL5NVY · pith_short_16: PVJ3IATL5NVYIDOU · pith_short_8: PVJ3IATL

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/PVJ3IATL5NVYIDOUSNFQGC3N3M \
  | 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: 7d53b4026beb6b840dd4934b030b6ddb3a0ea1fdcf3efbbc8f073348cf39f156

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56855929ea02b0440de36399f81b9b047499caceb029a50f020e6ff2f1fb752c",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-02-10T09:16:04Z",
    "title_canon_sha256": "45b17901ceb993acf9b03c8612bd9cf136166b603ac9c8c8bcf148b34e208c09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.04915",
    "kind": "arxiv",
    "version": 2
  }
}