Pith Number

pith:LVH53GZD

pith:2019:LVH53GZDFMOHHS75YFMR7UZCQM

not attested not anchored not stored refs pending

A quantum algorithm to count weighted ground states of classical spin Hamiltonians

Bhuvanesh Sundar, David T. Damanik, Kaden R. A. Hazzard, Leonardo Due\~nas-Osorio, Roger Paredes

arxiv:1908.01745 v1 · 2019-08-05 · 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{LVH53GZDFMOHHS75YFMR7UZCQM}

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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

Counting with the quantum alternating operator ansatz

Receipt and verification

First computed	2026-07-04T23:51:32.997952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d4fdd9b232b1c73cbfdc1591fd3228336f6b1ad6efcb80dc1feedeef4a79cbf

Aliases

arxiv: 1908.01745 · arxiv_version: 1908.01745v1 · doi: 10.48550/arxiv.1908.01745 · pith_short_12: LVH53GZDFMOH · pith_short_16: LVH53GZDFMOHHS75 · pith_short_8: LVH53GZD

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/LVH53GZDFMOHHS75YFMR7UZCQM \
  | 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: 5d4fdd9b232b1c73cbfdc1591fd3228336f6b1ad6efcb80dc1feedeef4a79cbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96bd0c8ba860b1127ad759007902b7dad75203bc595fcb4634d29fcda54c48a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-05T17:39:12Z",
    "title_canon_sha256": "2402a046e8a1855cd5d916cea424aed6b86a27a69d4d63d91c88171ce655666c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01745",
    "kind": "arxiv",
    "version": 1
  }
}