Pith Number

pith:HLE57XQT

pith:2021:HLE57XQTI56PXNQTLBJXRQWQ22

not attested not anchored not stored refs pending

Classification of diffraction patterns using a convolutional neural network in single particle imaging experiments performed at X-ray free-electron lasers

Alexandr Ignatenko, Dameli Assalauova, Darya Trofimova, Fabian Isensee, Ivan A. Vartanyants, Sergey Bobkov

arxiv:2112.09020 v1 · 2021-12-16 · physics.data-an · cs.CV · physics.bio-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{HLE57XQTI56PXNQTLBJXRQWQ22}

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	2026-07-05T03:41:35.157764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ac9dfde13477cfbb613585378c2d0d6a7c01491a95acaaaa4417097024eb3ac

Aliases

arxiv: 2112.09020 · arxiv_version: 2112.09020v1 · doi: 10.48550/arxiv.2112.09020 · pith_short_12: HLE57XQTI56P · pith_short_16: HLE57XQTI56PXNQT · pith_short_8: HLE57XQT

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/HLE57XQTI56PXNQTLBJXRQWQ22 \
  | 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: 3ac9dfde13477cfbb613585378c2d0d6a7c01491a95acaaaa4417097024eb3ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bf5e024da6d0f7aacca2d332e34b0a6da05c3681722efd9cb47117577ea1fec",
    "cross_cats_sorted": [
      "cs.CV",
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2021-12-16T17:03:14Z",
    "title_canon_sha256": "011ede334a2aff5c0f1ebffa3b2ba535991843de5978b4f39f564715d37c0e7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09020",
    "kind": "arxiv",
    "version": 1
  }
}