Pith Number

pith:2DHWCLOT

pith:2022:2DHWCLOTSOQPZ22BUHZEMO4ANC

not attested not anchored not stored refs pending

DSFormer: A Dual-domain Self-supervised Transformer for Accelerated Multi-contrast MRI Reconstruction

Bo Zhou, Chi Liu, James S. Duncan, Jo Schlemper, Michal Sofka, Neel Dey, Seyed Sadegh Mohseni Salehi

arxiv:2201.10776 v2 · 2022-01-26 · eess.IV · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DHWCLOTSOQPZ22BUHZEMO4ANC}

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	2026-07-05T04:49:11.254437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0cf612dd393a0fceb41a1f2463b8068bc178c87e66a6ba69038c2e46cfa6dc0

Aliases

arxiv: 2201.10776 · arxiv_version: 2201.10776v2 · doi: 10.48550/arxiv.2201.10776 · pith_short_12: 2DHWCLOTSOQP · pith_short_16: 2DHWCLOTSOQPZ22B · pith_short_8: 2DHWCLOT

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/2DHWCLOTSOQPZ22BUHZEMO4ANC \
  | 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: d0cf612dd393a0fceb41a1f2463b8068bc178c87e66a6ba69038c2e46cfa6dc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7748cfd07de6ff408f822b368dc5242f6ed51b00304127204ba93bd8aa17720b",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-01-26T06:52:24Z",
    "title_canon_sha256": "21aff1e6ce4ac83124e1b25e9eaec77954ba72185cb11a14efda052c974e1945"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.10776",
    "kind": "arxiv",
    "version": 2
  }
}