Pith Number

pith:D6WJFL3F

pith:2025:D6WJFL3FI2L2JNXHMY2BN3Z553

not attested not anchored not stored refs pending

A Self-supervised Diffusion Bridge for MRI Reconstruction

Harry Gao, Hongyu An, Ulugbek S. Kamilov, Weijie Gan, Yuyang Hu

arxiv:2501.03430 v1 · 2025-01-06 · eess.IV · 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{D6WJFL3FI2L2JNXHMY2BN3Z553}

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.

Cited by

1 paper in Pith

Self-Consistent Nested Diffusion Bridge for Accelerated MRI Reconstruction

Receipt and verification

First computed	2026-07-05T09:57:54.632128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fac92af654697a4b6e7663416ef3deee3506fb259fe722446507dfa2dc33e8c

Aliases

arxiv: 2501.03430 · arxiv_version: 2501.03430v1 · doi: 10.48550/arxiv.2501.03430 · pith_short_12: D6WJFL3FI2L2 · pith_short_16: D6WJFL3FI2L2JNXH · pith_short_8: D6WJFL3F

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/D6WJFL3FI2L2JNXHMY2BN3Z553 \
  | 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: 1fac92af654697a4b6e7663416ef3deee3506fb259fe722446507dfa2dc33e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73b7c6b686652bc0b05129a0d59c931943223f96b6f3dd43e351879f3b89c8e1",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-01-06T23:23:24Z",
    "title_canon_sha256": "1cd7efc7e77d0c8a24e94fe983f9164410aea26d9b42d5f0c3a1a17aa9067189"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03430",
    "kind": "arxiv",
    "version": 1
  }
}