Pith Number

pith:XDKQCJVG

pith:2026:XDKQCJVGMXJS34M76GTBKHH2A4

not attested not anchored not stored refs pending

Computational Superiority of Non-Markovian Kerr Feedback in Continuous-Variable Quantum Reservoir Computing

Daniel Soh

arxiv:2606.06689 v1 · 2026-06-04 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDKQCJVGMXJS34M76GTBKHH2A4}

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	2026-06-08T01:04:22.642750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8d50126a665d32df19ff1a6151cfa070c31d199e8d0a3f8748f11059a4f275b

Aliases

arxiv: 2606.06689 · arxiv_version: 2606.06689v1 · doi: 10.48550/arxiv.2606.06689 · pith_short_12: XDKQCJVGMXJS · pith_short_16: XDKQCJVGMXJS34M7 · pith_short_8: XDKQCJVG

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/XDKQCJVGMXJS34M76GTBKHH2A4 \
  | 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: b8d50126a665d32df19ff1a6151cfa070c31d199e8d0a3f8748f11059a4f275b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfb445c68f1376f9bc982a18fe5f2a0307f44d1cc490cf28f693c1425da3cdd6",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-04T20:12:15Z",
    "title_canon_sha256": "dc8e9aa46ba8b074e41569acaa6428b2a88d76b5f66ff3e82f34528983b55fef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06689",
    "kind": "arxiv",
    "version": 1
  }
}