Pith Number

pith:ELYDC3NN

pith:2023:ELYDC3NNSNOZV6QLU6RDOT4YHI

not attested not anchored not stored refs pending

Spatial and Modal Optimal Transport for Fast Cross-Modal MRI Reconstruction

Dinggang Shen, Jun Shi, Qian Wang, Qi Wang, Shihui Ying, Zhijie Wen

arxiv:2305.02774 v3 · 2023-05-04 · eess.IV · cs.CV · 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{ELYDC3NNSNOZV6QLU6RDOT4YHI}

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	2026-07-05T08:21:04.758170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22f0316dad935d9afa0ba7a2374f983a2fe25463f4cf5f5c2338c7520d62e36a

Aliases

arxiv: 2305.02774 · arxiv_version: 2305.02774v3 · doi: 10.48550/arxiv.2305.02774 · pith_short_12: ELYDC3NNSNOZ · pith_short_16: ELYDC3NNSNOZV6QL · pith_short_8: ELYDC3NN

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/ELYDC3NNSNOZV6QLU6RDOT4YHI \
  | 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: 22f0316dad935d9afa0ba7a2374f983a2fe25463f4cf5f5c2338c7520d62e36a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ba98ff87f44a5c5b85c63503ed6f682c1ecf2c7f805e4de561b5f960da5de14",
    "cross_cats_sorted": [
      "cs.CV",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-05-04T12:20:51Z",
    "title_canon_sha256": "2ed0ac5b6a6a82794223fe5946610d6edd6f02155eb7fcf141a73a4eb5419a5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.02774",
    "kind": "arxiv",
    "version": 3
  }
}