Pith Number

pith:W3P7J3GE

pith:2019:W3P7J3GEOFBAUT2E2FQUMZ5GAG

not attested not anchored not stored refs pending

Defining Quantum Neural Networks via Quantum Time Evolution

Aditya Dendukuri, Arash Fereidouni, Blake Keeling, Hugh Churchill, Joshua Burbridge, Khoa Luu

arxiv:1905.10912 v2 · 2019-05-27 · cs.LG · quant-ph · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3P7J3GEOFBAUT2E2FQUMZ5GAG}

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	2026-07-05T00:49:36.500642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6dff4ecc471420a4f44d1614667a601b778e73e6bbe26b15cf9b7bc1f93d825

Aliases

arxiv: 1905.10912 · arxiv_version: 1905.10912v2 · doi: 10.48550/arxiv.1905.10912 · pith_short_12: W3P7J3GEOFBA · pith_short_16: W3P7J3GEOFBAUT2E · pith_short_8: W3P7J3GE

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/W3P7J3GEOFBAUT2E2FQUMZ5GAG \
  | 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: b6dff4ecc471420a4f44d1614667a601b778e73e6bbe26b15cf9b7bc1f93d825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6254a078245a9878945c7993e11d6c8807514ca90f7818be4fa884d3c588db19",
    "cross_cats_sorted": [
      "quant-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-27T00:29:45Z",
    "title_canon_sha256": "64b417cd80b7bd615dd115c16d3cb238c9d0558dfab060d6a1617c8327656b11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10912",
    "kind": "arxiv",
    "version": 2
  }
}