Pith Number

pith:C4QDQP3X

pith:2023:C4QDQP3XOOAOE2PFEMXXS6YWHZ

not attested not anchored not stored refs pending

Pre-optimizing variational quantum eigensolvers with tensor networks

Abid Khan, Bryan K. Clark, Norm M. Tubman

arxiv:2310.12965 v1 · 2023-10-19 · quant-ph · cond-mat.str-el

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4QDQP3XOOAOE2PFEMXXS6YWHZ}

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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

Preparation Circuits for Matrix Product States by Classical Variational Disentanglement

Receipt and verification

First computed	2026-07-05T07:02:44.995571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1720383f777380e269e5232f797b163e4bac3098d2ef45d580674a50929dd7e5

Aliases

arxiv: 2310.12965 · arxiv_version: 2310.12965v1 · doi: 10.48550/arxiv.2310.12965 · pith_short_12: C4QDQP3XOOAO · pith_short_16: C4QDQP3XOOAOE2PF · pith_short_8: C4QDQP3X

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/C4QDQP3XOOAOE2PFEMXXS6YWHZ \
  | 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: 1720383f777380e269e5232f797b163e4bac3098d2ef45d580674a50929dd7e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81a161e96d65a4a4411bcb0da873b48a3f426fb557f1bf5f98571d2e019fc398",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-10-19T17:57:58Z",
    "title_canon_sha256": "963c9da4f55010d86924cccdb17e72444e042b63eba1ac3e880981312d3c7d8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.12965",
    "kind": "arxiv",
    "version": 1
  }
}