Pith Number

pith:WJSOKXCN

pith:2026:WJSOKXCNCHLC4TV5EGQBOW2Q6F

not attested not anchored not stored refs pending

ULF-Synth: Physics-Guided Ultra-Low-Field MRI Enhancement for Pediatric Neuroimaging

Federica Proietto Salanitri, Marawan Elbatel, Maruf Adewole, Salvatore Calcagno, Toufiq Musah, Xiaomeng Li

arxiv:2605.24625 v1 · 2026-05-23 · 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{WJSOKXCNCHLC4TV5EGQBOW2Q6F}

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	2026-05-26T01:03:49.582373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b264e55c4d11d62e4ebd21a0175b50f14fd24b45753b7879fa14a5fd6e329d1f

Aliases

arxiv: 2605.24625 · arxiv_version: 2605.24625v1 · doi: 10.48550/arxiv.2605.24625 · pith_short_12: WJSOKXCNCHLC · pith_short_16: WJSOKXCNCHLC4TV5 · pith_short_8: WJSOKXCN

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/WJSOKXCNCHLC4TV5EGQBOW2Q6F \
  | 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: b264e55c4d11d62e4ebd21a0175b50f14fd24b45753b7879fa14a5fd6e329d1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434325354432e93389c4bde17de35dd3941b6c7bb3e171259ae9736c18280ac4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-23T15:33:44Z",
    "title_canon_sha256": "e8e234fbe4ff593bdaaa72e7bbdd3810db9ff0de5a83d354ff73da629fb2b381"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24625",
    "kind": "arxiv",
    "version": 1
  }
}