Pith Number

pith:UWBWJXZP

pith:2026:UWBWJXZPUHNDIMQQOXLXKDSQRY

not attested not anchored not stored refs pending

Consistent Initial States with Constant Circuit Depth for Quantum Computational Chemistry

Jakob S. Kottmann, Lily Barta

arxiv:2606.26393 v1 · 2026-06-24 · physics.chem-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{UWBWJXZPUHNDIMQQOXLXKDSQRY}

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	2026-06-26T00:15:39.752740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a58364df2fa1da34321075d7750e508e3716d1bd687b3225019e62ee3b9e25a2

Aliases

arxiv: 2606.26393 · arxiv_version: 2606.26393v1 · doi: 10.48550/arxiv.2606.26393 · pith_short_12: UWBWJXZPUHND · pith_short_16: UWBWJXZPUHNDIMQQ · pith_short_8: UWBWJXZP

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/UWBWJXZPUHNDIMQQOXLXKDSQRY \
  | 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: a58364df2fa1da34321075d7750e508e3716d1bd687b3225019e62ee3b9e25a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f61d1e59122ca8fc20ffdc49562391407510e87ef5531e65236533bdeb35eef6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-06-24T21:25:38Z",
    "title_canon_sha256": "abc7d90ae66d4338c78b9467029ff9f0f4f7588533faf4caf898a072bb433a8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26393",
    "kind": "arxiv",
    "version": 1
  }
}