Pith Number

pith:XB3AQDAV

pith:2021:XB3AQDAVSCZ4NMYTMR3PLHNEHI

not attested not anchored not stored refs pending

Sublinear quantum algorithms for estimating von Neumann entropy

Min-Hsiu Hsieh, Sathyawageeswar Subramanian, Tom Gur

arxiv:2111.11139 v1 · 2021-11-22 · quant-ph · cs.CC

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\usepackage{pith}
\pithnumber{XB3AQDAVSCZ4NMYTMR3PLHNEHI}

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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

4 papers in Pith

Towards Minimax Estimation of High-Order Functionals by Quantum Arguments

Adaptive identification of low-degree polynomials in quantum singular value transformation: application to nonlinear quantum properties estimation

Performance Guarantees for Quantum Neural Estimation of Entropies

Quantum Multi-Level Estimation of Functionals of Discrete Distributions

Receipt and verification

First computed	2026-07-05T03:34:00.267856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b876080c1590b3c6b3136476f59da43a0c87be513c49527b3640d1dbf0a6539a

Aliases

arxiv: 2111.11139 · arxiv_version: 2111.11139v1 · doi: 10.48550/arxiv.2111.11139 · pith_short_12: XB3AQDAVSCZ4 · pith_short_16: XB3AQDAVSCZ4NMYT · pith_short_8: XB3AQDAV

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/XB3AQDAVSCZ4NMYTMR3PLHNEHI \
  | 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: b876080c1590b3c6b3136476f59da43a0c87be513c49527b3640d1dbf0a6539a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4896aa567dd559fa31e566c9d2db9b7aa090f7f0b10c8890c9bb96b8cb8f973c",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-11-22T12:00:45Z",
    "title_canon_sha256": "125ce69c37da9a0e2108c2ced861dedb88e19d94c1684e8fcea59b43da393390"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.11139",
    "kind": "arxiv",
    "version": 1
  }
}