Pith Number

pith:3OOIH7KQ

pith:2024:3OOIH7KQY4XN6JPHOYFVAJKQJP

not attested not anchored not stored refs pending

Non-Unitary Quantum Machine Learning

Jamie Heredge, Lloyd Hollenberg, Martin Sevior, Maxwell West

arxiv:2405.17388 v2 · 2024-05-27 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OOIH7KQY4XN6JPHOYFVAJKQJP}

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.

Cited by

1 paper in Pith

Quantum Machine Learning

Receipt and verification

First computed	2026-07-05T11:03:50.186213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db9c83fd50c72edf25e7760b5025504bc6986785047591e698550ac11ea40e65

Aliases

arxiv: 2405.17388 · arxiv_version: 2405.17388v2 · doi: 10.48550/arxiv.2405.17388 · pith_short_12: 3OOIH7KQY4XN · pith_short_16: 3OOIH7KQY4XN6JPH · pith_short_8: 3OOIH7KQ

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/3OOIH7KQY4XN6JPHOYFVAJKQJP \
  | 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: db9c83fd50c72edf25e7760b5025504bc6986785047591e698550ac11ea40e65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f324ff94db2771bca8e07ce369c091c864d484a7f63d2e3c0166e195fab1b10",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-05-27T17:42:02Z",
    "title_canon_sha256": "19b4cce7e85288ee7bd7ace599b81483c402b8a21107b508ea1cbf97dfecbb24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.17388",
    "kind": "arxiv",
    "version": 2
  }
}