Pith Number

pith:5S7XCWSO

pith:2026:5S7XCWSOTQL3LFBOGXJNIPCCGM

not attested not anchored not stored refs pending

Primitive Representation Learning for Unsupervised Dynamic Contrast Enhanced MRI Reconstruction

Cemre Ariyurek, Daniel Rueckert, Julia A. Schnabel, Liam Timms, Onur Afacan, Sila Kurugol, Veronika Spieker, Wenqi Huang

arxiv:2608.18055 v1 · 2026-08-18 · eess.IV · cs.CV · cs.LG · eess.SP · 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{5S7XCWSOTQL3LFBOGXJNIPCCGM}

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	2026-08-19T01:33:14.045833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecbf715a4e9c17b5942e35d2d43c42330511dcdb60391fb9a2b3099a14d30d7d

Aliases

arxiv: 2608.18055 · arxiv_version: 2608.18055v1 · doi: 10.48550/arxiv.2608.18055 · pith_short_12: 5S7XCWSOTQL3 · pith_short_16: 5S7XCWSOTQL3LFBO · pith_short_8: 5S7XCWSO

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/5S7XCWSOTQL3LFBOGXJNIPCCGM \
  | 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: ecbf715a4e9c17b5942e35d2d43c42330511dcdb60391fb9a2b3099a14d30d7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd70a778c3fcf5c9f04b066ce5a303c7873e3c1f35e8dcaf8ab666ba639821b5",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "eess.SP",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-08-18T17:48:22Z",
    "title_canon_sha256": "c5f12c82615476961f88744dfe41f719f628b31abdac4a69bba18ad3c6521482"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.18055",
    "kind": "arxiv",
    "version": 1
  }
}