Pith Number

pith:I5CSZWAI

pith:2019:I5CSZWAIFYLS3C5JTMNTWNQ3FM

not attested not anchored not stored refs pending

Nearly optimal lattice simulation by product formulas

Andrew M. Childs, Yuan Su

arxiv:1901.00564 v2 · 2019-01-03 · quant-ph · cs.NA · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5CSZWAIFYLS3C5JTMNTWNQ3FM}

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

2 papers in Pith

Unbiased Hamiltonian Simulation by Reversing Trotter Error Dynamics

Ether of Orbifolds

Receipt and verification

First computed	2026-07-05T00:26:56.390534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47452cd8082e172d8ba99b1b3b361b2b3dc060530e873e5b32621084cfbf4d76

Aliases

arxiv: 1901.00564 · arxiv_version: 1901.00564v2 · doi: 10.48550/arxiv.1901.00564 · pith_short_12: I5CSZWAIFYLS · pith_short_16: I5CSZWAIFYLS3C5J · pith_short_8: I5CSZWAI

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/I5CSZWAIFYLS3C5JTMNTWNQ3FM \
  | 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: 47452cd8082e172d8ba99b1b3b361b2b3dc060530e873e5b32621084cfbf4d76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db770599ceab55f3f6eea39e6c6dc3c3070f3e82bfcf3f85a52ee38605d6b0d9",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-01-03T00:45:45Z",
    "title_canon_sha256": "1afb23cef605a83afbc33a404012f9c3cd950ea4ff461c24d05367e72bc98500"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00564",
    "kind": "arxiv",
    "version": 2
  }
}