Pith Number

pith:4RY3T2MX

pith:2024:4RY3T2MXK4MM3PDL4HRZEZIZVL

not attested not anchored not stored refs pending

Efficient state preparation for the quantum simulation of molecules in first quantization

K. Birgitta Whaley, Oskar Leimkuhler, Torin F. Stetina, William J. Huggins

arxiv:2407.00249 v2 · 2024-06-28 · 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{4RY3T2MXK4MM3PDL4HRZEZIZVL}

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	2026-07-05T10:02:23.523956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e471b9e9975718cdbc6be1e3926519aad24fee17c459a5feeb6021132604a77e

Aliases

arxiv: 2407.00249 · arxiv_version: 2407.00249v2 · doi: 10.48550/arxiv.2407.00249 · pith_short_12: 4RY3T2MXK4MM · pith_short_16: 4RY3T2MXK4MM3PDL · pith_short_8: 4RY3T2MX

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/4RY3T2MXK4MM3PDL4HRZEZIZVL \
  | 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: e471b9e9975718cdbc6be1e3926519aad24fee17c459a5feeb6021132604a77e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18cd16864ad0db46afc08040cbf54abed60127dcbabd431f26977264836f459e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-06-28T22:46:01Z",
    "title_canon_sha256": "786645be607800ad29060ab96cb3df26aea7a89cc8c48f33831e3c6441c5e1e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.00249",
    "kind": "arxiv",
    "version": 2
  }
}