Pith Number

pith:IFH5Z5JB

pith:2017:IFH5Z5JBYGMF5ICVSONIHBOSW5

not attested not anchored not stored refs pending

Remarks on the operator-norm convergence of the Trotter product formula

Artur Stephan, Hagen Neidhardt, Valentin A. Zagrebnov

arxiv:1703.09536 v1 · 2017-03-28 · math-ph · math.AP · math.CA · math.FA · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IFH5Z5JBYGMF5ICVSONIHBOSW5}

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	2026-05-18T00:47:44.308754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

414fdcf521c1985ea055939a8385d2b7723cb8374ccb9ac062ac504aec80998b

Aliases

arxiv: 1703.09536 · arxiv_version: 1703.09536v1 · doi: 10.48550/arxiv.1703.09536 · pith_short_12: IFH5Z5JBYGMF · pith_short_16: IFH5Z5JBYGMF5ICV · pith_short_8: IFH5Z5JB

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/IFH5Z5JBYGMF5ICVSONIHBOSW5 \
  | 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: 414fdcf521c1985ea055939a8385d2b7723cb8374ccb9ac062ac504aec80998b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5183e6b13cdd762f0dcc4a25a65a6e33d09eaea10bc901dfe91a8f9fb4df7f8b",
    "cross_cats_sorted": [
      "math.AP",
      "math.CA",
      "math.FA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-03-28T12:26:32Z",
    "title_canon_sha256": "d1053975dbf7ddee05095ab275d019da1bfe5b45334dcf1111cb6bc34cdb4e5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09536",
    "kind": "arxiv",
    "version": 1
  }
}