Pith Number

pith:2XTGPCTG

pith:2020:2XTGPCTGDCZR2DAXDFFUYF4QVI

not attested not anchored not stored refs pending

Quantum Optical Convolutional Neural Network: A Novel Image Recognition Framework for Quantum Computing

Rishab Parthasarathy, Rohan Bhowmik

arxiv:2012.10812 v1 · 2020-12-19 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XTGPCTGDCZR2DAXDFFUYF4QVI}

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	2026-07-05T03:22:20.556880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5e6678a6618b31d0c17194b4c1790aa36c3e991fde62b99772fc3602b7b65ab

Aliases

arxiv: 2012.10812 · arxiv_version: 2012.10812v1 · doi: 10.48550/arxiv.2012.10812 · pith_short_12: 2XTGPCTGDCZR · pith_short_16: 2XTGPCTGDCZR2DAX · pith_short_8: 2XTGPCTG

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/2XTGPCTGDCZR2DAXDFFUYF4QVI \
  | 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: d5e6678a6618b31d0c17194b4c1790aa36c3e991fde62b99772fc3602b7b65ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8605e6615a3a8cab8e4c1dfd8fd18352918985df0041f088389d48229d665b7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-19T23:10:04Z",
    "title_canon_sha256": "bdeafb27401b99abf82e0d45737c6f78675a36957de505fdac0808aace6308e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.10812",
    "kind": "arxiv",
    "version": 1
  }
}