Pith Number

pith:SUC67EGO

pith:2026:SUC67EGO22KQHRLG6FQNW4J3Q6

not attested not anchored not stored refs pending

Realistic noise synthesis reduces bias and improves tissue microstructure estimation with supervised machine learning

Ali R. Khan, Bradley G. Karat, Jelle Veraart, Ma\"eliss Jallais, Marco Palombo, Santiago Aja-Fern\'andez

arxiv:2606.02044 v1 · 2026-06-01 · cs.LG · physics.med-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{SUC67EGO22KQHRLG6FQNW4J3Q6}

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	2026-06-02T02:05:04.364957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9505ef90ced69503c566f160db713b8793b9973bafa3283884ec7269d7db61cc

Aliases

arxiv: 2606.02044 · arxiv_version: 2606.02044v1 · doi: 10.48550/arxiv.2606.02044 · pith_short_12: SUC67EGO22KQ · pith_short_16: SUC67EGO22KQHRLG · pith_short_8: SUC67EGO

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/SUC67EGO22KQHRLG6FQNW4J3Q6 \
  | 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: 9505ef90ced69503c566f160db713b8793b9973bafa3283884ec7269d7db61cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6a1f54d896bb50abd277b7a1ba9d631cd410dc655e3acbbaea16f98a4a14295",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-01T10:35:33Z",
    "title_canon_sha256": "e5e996c4d344d56eb1c965fb0c3356841faf6d78d53c3b4e7d399188aaab983c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02044",
    "kind": "arxiv",
    "version": 1
  }
}