Pith Number

pith:VLFKFTFN

pith:2026:VLFKFTFNGJT6GZJIE2BF6XBEJN

not attested not anchored not stored refs pending

Bridging Single Distortion Artifacts and Mmultifactorial Clinical Quality: Few-shot Biparametric MRI Quality Assessment via Distortion-trained Prototypical Networks

Alexander Ng, Aqua Asif, Clare Allen, Daniel Alexander, Francesco Giganti, Louise Dickinson, Natasha Thorley, Pawel Rajwa, Shonit Punwani, Veeru Kasivisvanathan, Wen Yan, Yipei Wang, Yipeng Hu, Yuheng Tang

arxiv:2606.18872 v1 · 2026-06-17 · 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{VLFKFTFNGJT6GZJIE2BF6XBEJN}

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	2026-06-19T16:11:50.469348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aacaa2ccad3267e3652826825f5c244b62c1a8082601fd9fc64f65cde47d8d2e

Aliases

arxiv: 2606.18872 · arxiv_version: 2606.18872v1 · doi: 10.48550/arxiv.2606.18872 · pith_short_12: VLFKFTFNGJT6 · pith_short_16: VLFKFTFNGJT6GZJI · pith_short_8: VLFKFTFN

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/VLFKFTFNGJT6GZJIE2BF6XBEJN \
  | 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: aacaa2ccad3267e3652826825f5c244b62c1a8082601fd9fc64f65cde47d8d2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "693ce19fdea98ffb650659ef4520cb7c147f8910f818edde514dfbca1004eefb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-17T09:50:45Z",
    "title_canon_sha256": "2446acfafd43783b77ed9157beddf9165bfe65c0b32121f837420de7635293f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18872",
    "kind": "arxiv",
    "version": 1
  }
}