Pith Number

pith:HWU3QYWB

pith:2023:HWU3QYWBESNHEHLBBNG3ZZNBSD

not attested not anchored not stored refs pending

Physics Simulation Via Quantum Graph Neural Network

Benjamin Collis, Daniel Koch, Laura Wessing, Massimiliano Cutugno, Paul M. Alsing, Saahil Patel

arxiv:2301.04702 v2 · 2023-01-11 · 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{HWU3QYWBESNHEHLBBNG3ZZNBSD}

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	2026-07-05T05:37:56.964868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3da9b862c1249a721d610b4dbce5a190edac7a55c8538e4196f12cee97c89604

Aliases

arxiv: 2301.04702 · arxiv_version: 2301.04702v2 · doi: 10.48550/arxiv.2301.04702 · pith_short_12: HWU3QYWBESNH · pith_short_16: HWU3QYWBESNHEHLB · pith_short_8: HWU3QYWB

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/HWU3QYWBESNHEHLBBNG3ZZNBSD \
  | 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: 3da9b862c1249a721d610b4dbce5a190edac7a55c8538e4196f12cee97c89604

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "537df2b961d3bac2bdc1fca8c3cc33e71d5bff7a908ac561a7711c009acf5428",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-11T20:21:10Z",
    "title_canon_sha256": "b09ea3a3255f5293cdb2cbf6a8602947a55d9423d14728f8153184fb6bc69a71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04702",
    "kind": "arxiv",
    "version": 2
  }
}