Pith Number

pith:TXJO5NKM

pith:2024:TXJO5NKMZIQDZE4L3NJZZDBQMC

not attested not anchored not stored refs pending

Detecting Quantum and Classical Phase Transitions via Unsupervised Machine Learning of the Fisher Information Metric

Daniel Lidar, Evgeny Mozgunov, Nicholas Ezzell, Victor Kasatkin

arxiv:2408.03418 v2 · 2024-08-06 · 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{TXJO5NKMZIQDZE4L3NJZZDBQMC}

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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

Demonstration of Efficient Predictive Surrogates for Large-scale Quantum Processors

Receipt and verification

First computed	2026-07-05T08:59:11.283663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dd2eeb54cca203c938bdb539c8c30609bbd83a520def4b6477ce40386ab8d22

Aliases

arxiv: 2408.03418 · arxiv_version: 2408.03418v2 · doi: 10.48550/arxiv.2408.03418 · pith_short_12: TXJO5NKMZIQD · pith_short_16: TXJO5NKMZIQDZE4L · pith_short_8: TXJO5NKM

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/TXJO5NKMZIQDZE4L3NJZZDBQMC \
  | 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: 9dd2eeb54cca203c938bdb539c8c30609bbd83a520def4b6477ce40386ab8d22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6af739fccfdec6afd738026455e070fd10a19f3d3342391d5a3dbde616f43643",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-08-06T19:34:04Z",
    "title_canon_sha256": "556617ad9d9ce850452c514798c92c291360a2174a930f0185c302357815ad2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.03418",
    "kind": "arxiv",
    "version": 2
  }
}