Pith Number

pith:AIMW6Q25

pith:2021:AIMW6Q25MN5HNNY5B7UPO5LZMQ

not attested not anchored not stored refs pending

Kernel Matrix Completion for Offline Quantum-Enhanced Machine Learning

Andrew Lockwood, Anna Phan, Annie Naveh, Imogen Fitzgerald, Travis L. Scholten

arxiv:2112.08449 v1 · 2021-12-15 · 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{AIMW6Q25MN5HNNY5B7UPO5LZMQ}

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

Adaptive Measurement Allocation for Learning Kernelized SVMs Under Noisy Observations

Receipt and verification

First computed	2026-07-05T03:41:29.349500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02196f435d637a76b71d0fe8f77579641d1f5eb4c540ace046a12b5791658451

Aliases

arxiv: 2112.08449 · arxiv_version: 2112.08449v1 · doi: 10.48550/arxiv.2112.08449 · pith_short_12: AIMW6Q25MN5H · pith_short_16: AIMW6Q25MN5HNNY5 · pith_short_8: AIMW6Q25

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/AIMW6Q25MN5HNNY5B7UPO5LZMQ \
  | 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: 02196f435d637a76b71d0fe8f77579641d1f5eb4c540ace046a12b5791658451

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26ad8c6281349520370d94292dff25acfb6fbdbce5e4c6803390a040957ff169",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-15T19:44:39Z",
    "title_canon_sha256": "1f58d602cd512509ba1d5d806308e08f563cc9a343084bc9bb64e0a935400eb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.08449",
    "kind": "arxiv",
    "version": 1
  }
}