Pith Number

pith:LAIJUEEB

pith:2021:LAIJUEEB5G4TBMBR4Z3C5V4WBM

not attested not anchored not stored refs pending

Universal quantum algorithmic cooling on a quantum computer

Jinzhao Sun, Pei Zeng, Xiao Yuan

arxiv:2109.15304 v2 · 2021-09-30 · quant-ph · cond-mat.stat-mech · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LAIJUEEB5G4TBMBR4Z3C5V4WBM}

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

2 papers in Pith

Quasi-Monte Carlo Method for Linear Combination Unitaries via Classical Post-Processing

Quantum Filtering and Analysis of Multiplicities in Eigenvalue Spectra

Receipt and verification

First computed	2026-07-05T04:28:41.236307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58109a1081e9b930b031e6762ed7960b3b763bf022ed81b22f6fb057bc6a064a

Aliases

arxiv: 2109.15304 · arxiv_version: 2109.15304v2 · doi: 10.48550/arxiv.2109.15304 · pith_short_12: LAIJUEEB5G4T · pith_short_16: LAIJUEEB5G4TBMBR · pith_short_8: LAIJUEEB

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/LAIJUEEB5G4TBMBR4Z3C5V4WBM \
  | 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: 58109a1081e9b930b031e6762ed7960b3b763bf022ed81b22f6fb057bc6a064a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "674fee9b9b13830da26661133084923f872868e786fc0f600bc35a9f76683b5c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-09-30T17:50:39Z",
    "title_canon_sha256": "3dca1058d5588cfa6ae9e517e976480e814f74d7658ed3a67da5ecaa34aaefc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.15304",
    "kind": "arxiv",
    "version": 2
  }
}