Pith Number

pith:4N5GN2PT

pith:2026:4N5GN2PT7JUNYJHBBGVYJZFTSD

not attested not anchored not stored refs pending

Improved quantum sampling methods for molecular simulations

Connor van Rossum, Jeffery Cohn, Riddhi Gupta, Sally Shrapnel

arxiv:2608.11569 v1 · 2026-08-12 · quant-ph · physics.chem-ph · physics.comp-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{4N5GN2PT7JUNYJHBBGVYJZFTSD}

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	2026-08-13T00:22:12.281965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e37a66e9f3fa68dc24e109ab84e4b390f195883e162c775e6da425df53efed67

Aliases

arxiv: 2608.11569 · arxiv_version: 2608.11569v1 · doi: 10.48550/arxiv.2608.11569 · pith_short_12: 4N5GN2PT7JUN · pith_short_16: 4N5GN2PT7JUNYJHB · pith_short_8: 4N5GN2PT

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/4N5GN2PT7JUNYJHBBGVYJZFTSD \
  | 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: e37a66e9f3fa68dc24e109ab84e4b390f195883e162c775e6da425df53efed67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ca4eb2a8609ed267959d9c9573753921e8e0884cd5c73f7dd3fdf6d4c769c66",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-08-12T02:27:06Z",
    "title_canon_sha256": "138572c233e2a0a510b25a42d45850d789199212c61b06fcccef3e099e6ad6f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11569",
    "kind": "arxiv",
    "version": 1
  }
}