Pith Number

pith:7FIW3KLE

pith:2025:7FIW3KLEDDREXJCSU27K7E67Z3

not attested not anchored not stored refs pending

Expressivity of Quantum Reservoir Computers

Christopher Gies, Daniel Brunner, Hauke M\"untinga, Meike List, Niclas G\"otting, Nils-Erik Sch\"utte

arxiv:2501.15528 v3 · 2025-01-26 · 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{7FIW3KLEDDREXJCSU27K7E67Z3}

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

5 papers in Pith

Controllable Quantum Memory Capacity in Quantum Reservoir Networks with Tunable partial-SWAPs

Theory and interpretability of Quantum Extreme Learning Machines: a Pauli-transfer matrix approach

Controllable Quantum Memory Capacity in Quantum Reservoir Networks with Tunable partial-SWAPs

Multivariate quantum reservoir computing with discrete and continuous variable systems

Receipt and verification

First computed	2026-06-11T01:10:25.226042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9516da96418e24ba452a6beaf93dfcedcfb21f1ed28d8f3b0db38bab040647a

Aliases

arxiv: 2501.15528 · arxiv_version: 2501.15528v3 · doi: 10.48550/arxiv.2501.15528 · pith_short_12: 7FIW3KLEDDRE · pith_short_16: 7FIW3KLEDDREXJCS · pith_short_8: 7FIW3KLE

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/7FIW3KLEDDREXJCSU27K7E67Z3 \
  | 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: f9516da96418e24ba452a6beaf93dfcedcfb21f1ed28d8f3b0db38bab040647a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e939d2b8c31ca2d08200d74b3c99a3c07e93dcb3c52faa7aa613a7c8a338741",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-26T13:43:03Z",
    "title_canon_sha256": "3e6a86407da55270d92a3424c4f487dd473e099b7d2ba69c0863edfb3b11968a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15528",
    "kind": "arxiv",
    "version": 3
  }
}