Pith Number

pith:PBIOTUYE

pith:2024:PBIOTUYEDOEJU6QIG3QJGVFDED

not attested not anchored not stored refs pending

Learning $k$-body Hamiltonians via compressed sensing

John Preskill, Muzhou Ma, Steven T. Flammia, Yu Tong

arxiv:2410.18928 v2 · 2024-10-24 · quant-ph · cs.DS · cs.LG

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\usepackage{pith}
\pithnumber{PBIOTUYEDOEJU6QIG3QJGVFDED}

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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

9 papers in Pith

Provable learning separation for predicting time-evolution of quantum many-body systems

Near-Optimal Learning of Local Lindbladians

Optimal Ansatz-free Hamiltonian Learning In Situ

Efficient and SPAM-Robust Ansatz-Free Lindbladian Learning

Pairwise Liouvillian learning from randomized measurements: practical aspects and guidelines for operating the protocol in large-scale experiments

Receipt and verification

First computed	2026-07-05T09:47:57.058175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7850e9d3041b889a7a0836e09354a320f9b78353edb4985868cec7b00183bf0c

Aliases

arxiv: 2410.18928 · arxiv_version: 2410.18928v2 · doi: 10.48550/arxiv.2410.18928 · pith_short_12: PBIOTUYEDOEJ · pith_short_16: PBIOTUYEDOEJU6QI · pith_short_8: PBIOTUYE

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/PBIOTUYEDOEJU6QIG3QJGVFDED \
  | 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: 7850e9d3041b889a7a0836e09354a320f9b78353edb4985868cec7b00183bf0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "809f8d3d80e0ed1e415f6f4b4c9fcffc7876dc370794ef7ef91e1f4adba1934c",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-10-24T17:16:19Z",
    "title_canon_sha256": "b8404e49a03708dc84183fbf5cf0a40bbc71a355ab0c02a4a7bbc57787221958"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.18928",
    "kind": "arxiv",
    "version": 2
  }
}