Pith Number

pith:T6454EBN

pith:2026:T6454EBNTHVFHEONSWIGM44MQI

not attested not anchored not stored refs pending

QCNN with Rough Path Signature Kernels

Leonardo Nogueira Falabella, Vasily Sazonov

arxiv:2607.07634 v1 · 2026-07-08 · quant-ph · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6454EBNTHVFHEONSWIGM44MQI}

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	2026-07-09T01:20:37.501798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fb9de102d99ea5391cd959066738c8211f1b59c070708990008038db6f9b6ce

Aliases

arxiv: 2607.07634 · arxiv_version: 2607.07634v1 · doi: 10.48550/arxiv.2607.07634 · pith_short_12: T6454EBNTHVF · pith_short_16: T6454EBNTHVFHEON · pith_short_8: T6454EBN

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/T6454EBNTHVFHEONSWIGM44MQI \
  | 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: 9fb9de102d99ea5391cd959066738c8211f1b59c070708990008038db6f9b6ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76a639cb7a0ae0e7e7402e1fee241a701d35b6309004da44671870cf15de1c5f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-08T16:50:46Z",
    "title_canon_sha256": "63a6113dd66d9c92e8acc38f88580f76ded4794f2bfa6d9013abab31251a607a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07634",
    "kind": "arxiv",
    "version": 1
  }
}