Pith Number

pith:BAUOF6KT

pith:2026:BAUOF6KTC6NSGEC7OWUG7TDUOL

not attested not anchored not stored refs pending

Theory and practice of Trotter product formulas for quantum chemistry

Arne-Christian Voigt, Danial Motlagh, Hitarth Choubisa, Ignacio Loaiza, Jonathan E. Mueller, Juan Miguel Arrazola, Pablo A. M. Casares, Stepan Fomichev, William Maxwell, Zy Niu

arxiv:2606.30741 v1 · 2026-06-29 · 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{BAUOF6KTC6NSGEC7OWUG7TDUOL}

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	2026-07-01T00:17:15.570892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0828e2f953179b23105f75a86fcc7472f804fdd4b9d646b812c1b7c89c8a576c

Aliases

arxiv: 2606.30741 · arxiv_version: 2606.30741v1 · doi: 10.48550/arxiv.2606.30741 · pith_short_12: BAUOF6KTC6NS · pith_short_16: BAUOF6KTC6NSGEC7 · pith_short_8: BAUOF6KT

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/BAUOF6KTC6NSGEC7OWUG7TDUOL \
  | 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: 0828e2f953179b23105f75a86fcc7472f804fdd4b9d646b812c1b7c89c8a576c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3dcda1334afdf8fbde351a756388f9f8802ebdc1a69ecc8a3b52b67991a4685",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-29T18:00:08Z",
    "title_canon_sha256": "16903d9dea2a845d15ff9b0342611a32f13768499ed87dc6bc817449a6eb2fd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30741",
    "kind": "arxiv",
    "version": 1
  }
}