Pith Number

pith:Q3GZ6NLE

pith:2025:Q3GZ6NLENXQDDJTATOWOPM5EAJ

not attested not anchored not stored refs pending

Ultimate Sensitivity in X-ray Diffraction: Angular Moments vs. Shot Noise

Ahmar Khaliq, Alexander Liehr, Felix Wittwer, Gerald Falkenberg, James A. D. Ball, Jan Garrevoet, Michael Stuckelberger, Niklas Pyrlik, Peter Modregger

arxiv:2502.17977 v2 · 2025-02-25 · physics.optics · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3GZ6NLENXQDDJTATOWOPM5EAJ}

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	2026-07-05T10:20:45.508101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86cd9f35646de031a6609bace7b3a40265588d3c66ce84e3daf9270237327309

Aliases

arxiv: 2502.17977 · arxiv_version: 2502.17977v2 · doi: 10.48550/arxiv.2502.17977 · pith_short_12: Q3GZ6NLENXQD · pith_short_16: Q3GZ6NLENXQDDJTA · pith_short_8: Q3GZ6NLE

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/Q3GZ6NLENXQDDJTATOWOPM5EAJ \
  | 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: 86cd9f35646de031a6609bace7b3a40265588d3c66ce84e3daf9270237327309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2011a78af82a45cf6c3e9eadff33486f54a9c73f57058458d4a2bca12db5811b",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-02-25T08:49:03Z",
    "title_canon_sha256": "e752e762f8cbf4471999804d31e1b86b04e3c3f6dd8b2a8a0915ea5043ad1963"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.17977",
    "kind": "arxiv",
    "version": 2
  }
}