Pith Number

pith:SCVMZXWN

pith:2021:SCVMZXWNGVWTXO7GIWROZAMNOB

not attested not anchored not stored refs pending

Hamiltonian simulation with random inputs

Alexander F. Shaw, Andrew M. Childs, Qi Zhao, Tongyang Li, You Zhou

arxiv:2111.04773 v1 · 2021-11-08 · 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{SCVMZXWNGVWTXO7GIWROZAMNOB}

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.

Cited by

1 paper in Pith

Unbiased Hamiltonian Simulation by Reversing Trotter Error Dynamics

Receipt and verification

First computed	2026-07-05T05:37:52.517008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90aaccdecd356d3bbbe645a2ec818d7045b1a1df85dcac9e0ac6200ccbf8e4c0

Aliases

arxiv: 2111.04773 · arxiv_version: 2111.04773v1 · doi: 10.48550/arxiv.2111.04773 · pith_short_12: SCVMZXWNGVWT · pith_short_16: SCVMZXWNGVWTXO7G · pith_short_8: SCVMZXWN

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/SCVMZXWNGVWTXO7GIWROZAMNOB \
  | 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: 90aaccdecd356d3bbbe645a2ec818d7045b1a1df85dcac9e0ac6200ccbf8e4c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a2adae3c92e9dd5a040cd1e970fb8e7969c1fd04820c4a20c656dd6df9ea8b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-11-08T19:08:42Z",
    "title_canon_sha256": "b836c219c805c880e4fa0465c18f4499c4c4925530dbca68906415f6939f6a2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04773",
    "kind": "arxiv",
    "version": 1
  }
}