Pith Number

pith:T35OO7FD

pith:2023:T35OO7FDSQ67KMS7RBQRYXUXDU

not attested not anchored not stored refs pending

Towards interpretable quantum machine learning via single-photon quantum walks

Fulvio Flamini, Hans J. Briegel, Lukas J. Fiderer, Marius Krumm, Thomas M\"uller

arxiv:2301.13669 v2 · 2023-01-31 · quant-ph · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T35OO7FDSQ67KMS7RBQRYXUXDU}

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	2026-07-05T07:00:58.638029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9efae77ca3943df5325f88611c5e971d0297e415baddd9c07d4c5f65f35edad2

Aliases

arxiv: 2301.13669 · arxiv_version: 2301.13669v2 · doi: 10.48550/arxiv.2301.13669 · pith_short_12: T35OO7FDSQ67 · pith_short_16: T35OO7FDSQ67KMS7 · pith_short_8: T35OO7FD

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/T35OO7FDSQ67KMS7RBQRYXUXDU \
  | 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: 9efae77ca3943df5325f88611c5e971d0297e415baddd9c07d4c5f65f35edad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cea1002c0c94a6b8bdcccd5e73f8b17d1ef3b01d1dac721a830f59f2ef11c339",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-31T14:38:33Z",
    "title_canon_sha256": "5c7cfce0f1ac945424a70eb20c7433200e32f3c9012b35056ced74e561d35089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.13669",
    "kind": "arxiv",
    "version": 2
  }
}