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Pith Number

pith:VYNMPUKM

pith:2004:VYNMPUKMDGOQF4ZPPU4IPC7IBA
not attested not anchored not stored refs pending

The Complexity of the Local Hamiltonian Problem

Alexei Kitaev, Julia Kempe, Oded Regev

arxiv:quant-ph/0406180 v2 · 2004-06-24 · quant-ph · cs.CC

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\usepackage{pith}
\pithnumber{VYNMPUKMDGOQF4ZPPU4IPC7IBA}

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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

Convergence rates of Sum-of-Hermitian-Squares Hierarchies for the Pauli algebra
On the Complexity of the Succinct State Local Hamiltonian Problem
The Guided Local Hamiltonian Problem for Stoquastic Hamiltonians
Universality of Quantum Gates in Particle and Symmetry Constrained Subspaces
Receipt and verification
First computed 2026-07-04T14:48:38.789185Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

ae1ac7d14c199d02f32f7d38878be8082c2a3ccee2d8d551629ca712afe5ca6b

Aliases

arxiv: quant-ph/0406180 · arxiv_version: quant-ph/0406180v2 · doi: 10.48550/arxiv.quant-ph/0406180 · pith_short_12: VYNMPUKMDGOQ · pith_short_16: VYNMPUKMDGOQF4ZP · pith_short_8: VYNMPUKM
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/VYNMPUKMDGOQF4ZPPU4IPC7IBA \
  | 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: ae1ac7d14c199d02f32f7d38878be8082c2a3ccee2d8d551629ca712afe5ca6b
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "6765d632966958efb87f2c4e32eb27d963729ec2366c97bf664d01996cd25d97",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-06-24T19:23:16Z",
    "title_canon_sha256": "7e4d6cebd26e87999977bc5acfdb872914797df9b569c0732ac7ec3d81546155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0406180",
    "kind": "arxiv",
    "version": 2
  }
}