Pith Number

pith:YL6F35WW

pith:2021:YL6F35WWSFZT6QB7QWOEOV43ZA

not attested not anchored not stored refs pending

The Reservoir Learning Power across Quantum Many-Boby Localization Transition

Jie Zou, Wei Xia, Xiaopeng Li, Xingze Qiu

arxiv:2104.02727 v1 · 2021-04-06 · quant-ph · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YL6F35WWSFZT6QB7QWOEOV43ZA}

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

Minimal Quantum Reservoirs with Hamiltonian Encoding

Receipt and verification

First computed	2026-07-05T04:19:01.629031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2fc5df6d691733f403f859c47579bc82fd9c4a7a61e4f8074fd4f361d02d1bb

Aliases

arxiv: 2104.02727 · arxiv_version: 2104.02727v1 · doi: 10.48550/arxiv.2104.02727 · pith_short_12: YL6F35WWSFZT · pith_short_16: YL6F35WWSFZT6QB7 · pith_short_8: YL6F35WW

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/YL6F35WWSFZT6QB7QWOEOV43ZA \
  | 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: c2fc5df6d691733f403f859c47579bc82fd9c4a7a61e4f8074fd4f361d02d1bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "535e4e34d30c1f497e414b5fd5dcdc747d272f70d01c6c8c0d0ab86a62e133ef",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-04-06T18:00:06Z",
    "title_canon_sha256": "6c9362ba45c2e543c5694beecf5bfaa5aa28d7f4eda62b1aaecd125268499e27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02727",
    "kind": "arxiv",
    "version": 1
  }
}