Pith Number

pith:YRDPVMRW

pith:2025:YRDPVMRWJXHT6TKFO4SEW4J3II

not attested not anchored not stored refs pending

Towards order of magnitude X-ray dose reduction in breast cancer imaging using phase contrast and deep denoising

Amir Entezam, Anton Maksimenko, Ashkan Pakzad, Beena Kumar, Benedicta D. Arhatari, Christopher J. Hall, Daniel H\"asermann, Darren Lockie, Harry M. Quiney, Jane Fox, Patrick C. Brennan, Robert Turnbull, Seyedamir T. Taba, Simon J. Mutch, Thomas A. Leatham, Timur E. Gureyev, Yakov I. Nesterets

arxiv:2505.05812 v1 · 2025-05-09 · physics.med-ph · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRDPVMRWJXHT6TKFO4SEW4J3II}

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	2026-07-05T11:00:48.079466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c446fab2364dcf3f4d4577244b713b420636da11cf2415521c2f489ff804b989

Aliases

arxiv: 2505.05812 · arxiv_version: 2505.05812v1 · doi: 10.48550/arxiv.2505.05812 · pith_short_12: YRDPVMRWJXHT · pith_short_16: YRDPVMRWJXHT6TKF · pith_short_8: YRDPVMRW

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/YRDPVMRWJXHT6TKFO4SEW4J3II \
  | 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: c446fab2364dcf3f4d4577244b713b420636da11cf2415521c2f489ff804b989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63d5c0b3259ce2be0391ed6f5904ad649fd3d5c84ce0b3dba1297c96700b39b8",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-05-09T06:15:28Z",
    "title_canon_sha256": "71dad3a42d50e536c0b2eaa016fb1ef1d6d699c4eddaca752e826f45e44f3e93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05812",
    "kind": "arxiv",
    "version": 1
  }
}