Pith Number

pith:TBRFG4PO

pith:2024:TBRFG4PO3QNJRWXFVOAWGQRAST

not attested not anchored not stored refs pending

Variational Quantum Algorithm Landscape Reconstruction by Low-Rank Tensor Completion

Marco Pistoia, Ruslan Shaydulin, Swamit Tannu, Tianyi Hao, Zichang He

arxiv:2405.10941 v2 · 2024-05-17 · quant-ph · cs.AR · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TBRFG4PO3QNJRWXFVOAWGQRAST}

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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

Ravines in quantum cost landscapes: opportunities for improved VQA predictions

Receipt and verification

First computed	2026-07-05T11:14:23.557420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98625371eedc1a98dae5ab8163422094dcf6290148ac2b695c0adfff341e7b7b

Aliases

arxiv: 2405.10941 · arxiv_version: 2405.10941v2 · doi: 10.48550/arxiv.2405.10941 · pith_short_12: TBRFG4PO3QNJ · pith_short_16: TBRFG4PO3QNJRWXF · pith_short_8: TBRFG4PO

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/TBRFG4PO3QNJRWXFVOAWGQRAST \
  | 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: 98625371eedc1a98dae5ab8163422094dcf6290148ac2b695c0adfff341e7b7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ba0dc23ab6c1975b5727ee78fa6fe9e371eb1a7366993e9212ed82eacc26006",
    "cross_cats_sorted": [
      "cs.AR",
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-05-17T17:53:38Z",
    "title_canon_sha256": "04d72f86048702f718b2b484d5ca2db89751ff8c0377da94e4f99800e134e9af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.10941",
    "kind": "arxiv",
    "version": 2
  }
}