Pith Number

pith:JQSG6FDL

pith:2024:JQSG6FDLP22VEKWLNQK5WYV7ZH

not attested not anchored not stored refs pending

Generative diffusion model for surface structure discovery

Al\'an Aspuru-Guzik, Bj{\o}rk Hammer, Nikolaj R{\o}nne

arxiv:2402.17404 v2 · 2024-02-27 · physics.comp-ph · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQSG6FDLP22VEKWLNQK5WYV7ZH}

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	2026-07-05T10:03:24.075050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c246f146b7eb5522acb6c15db62bfc9f30131fdeef47f2486bbbe71727e102e

Aliases

arxiv: 2402.17404 · arxiv_version: 2402.17404v2 · doi: 10.48550/arxiv.2402.17404 · pith_short_12: JQSG6FDLP22V · pith_short_16: JQSG6FDLP22VEKWL · pith_short_8: JQSG6FDL

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/JQSG6FDLP22VEKWLNQK5WYV7ZH \
  | 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: 4c246f146b7eb5522acb6c15db62bfc9f30131fdeef47f2486bbbe71727e102e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07ae19f55fb20d3a9307f84d5cadfc6a16186f7976ac07fdfab78bd22563ed1f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2024-02-27T10:50:53Z",
    "title_canon_sha256": "7975b3789c2a616d4cb726f123faa33d8ac925f064caa3b448a9f7159f2b9253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.17404",
    "kind": "arxiv",
    "version": 2
  }
}