Pith Number

pith:54O2WUP5

pith:2021:54O2WUP5MXMAJI2AISOJWUO4LC

not attested not anchored not stored refs pending

Optimizing the Phase Estimation Algorithm Applied to the Quantum Simulation of Heisenberg-Type Hamiltonians

Jean-Fran\c{c}ois Van Huele, Scott Johnstun

arxiv:2105.05018 v1 · 2021-05-07 · 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{54O2WUP5MXMAJI2AISOJWUO4LC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-07-05T02:39:27.235233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef1dab51fd65d804a340449c9b51dc58aa0c262310f214f8439f34d68c330878

Aliases

arxiv: 2105.05018 · arxiv_version: 2105.05018v1 · doi: 10.48550/arxiv.2105.05018 · pith_short_12: 54O2WUP5MXMA · pith_short_16: 54O2WUP5MXMAJI2A · pith_short_8: 54O2WUP5

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/54O2WUP5MXMAJI2AISOJWUO4LC \
  | 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: ef1dab51fd65d804a340449c9b51dc58aa0c262310f214f8439f34d68c330878

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ffe9c25aef5e8c8405039ece1fbe4016bd8d447b42ee380b5c17cb29e982e0e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-05-07T21:41:08Z",
    "title_canon_sha256": "5b7ae56f3a69dd2bccf1c48137816d3da09bfc3fa389cbd5bc04477f27fb098d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05018",
    "kind": "arxiv",
    "version": 1
  }
}