Pith Number

pith:VHPO3ACV

pith:2025:VHPO3ACVQWKIFFY7PM7BA6MMAQ

not attested not anchored not stored refs pending

DONUT: Physics-aware Machine Learning for Real-time X-ray Nanodiffraction Analysis

Aileen Luo, Andrej Singer, Martin V. Holt, Mathew J. Cherukara, Ming Du, Tao Zhou

arxiv:2507.14038 v1 · 2025-07-18 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHPO3ACVQWKIFFY7PM7BA6MMAQ}

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	2026-07-05T11:39:27.566474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9deed8055859482971f7b3e10798c041d71bcf2363811ff63e29110535c0acf

Aliases

arxiv: 2507.14038 · arxiv_version: 2507.14038v1 · doi: 10.48550/arxiv.2507.14038 · pith_short_12: VHPO3ACVQWKI · pith_short_16: VHPO3ACVQWKIFFY7 · pith_short_8: VHPO3ACV

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/VHPO3ACVQWKIFFY7PM7BA6MMAQ \
  | 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: a9deed8055859482971f7b3e10798c041d71bcf2363811ff63e29110535c0acf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2512a91ad4111534fe802957f1f6435d2e26d23a5fd28dcefb095778b817039",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-18T16:10:39Z",
    "title_canon_sha256": "9e72c0c9839fc01f3bddf8f13310d6e1fc6ff6da5f1c9c9ceb02d6d2adee9526"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14038",
    "kind": "arxiv",
    "version": 1
  }
}