Pith Number

pith:PIR45DQQ

pith:2023:PIR45DQQ5YGLMVS5ECY4FKB3V7

not attested not anchored not stored refs pending

Single-subject Multi-contrast MRI Super-resolution via Implicit Neural Representations

Benedikt Wiestler, Daniel Rueckert, Hongwei Bran Li, Jan S. Kirschke, Jiazhen Pan, Julian McGinnis, Maik Dannecker, Mark M\"uhlau, Nil Stolt Ans\'o, Robert Graf, Suprosanna Shit, Vasiliki Sideri-Lampretsa

arxiv:2303.15065 v3 · 2023-03-27 · 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{PIR45DQQ5YGLMVS5ECY4FKB3V7}

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

PRIME-SVR: Physics-infoRmed Implicit Multi-Echo Slice-to-Volume Reconstruction for Fetal T2 mapping

Receipt and verification

First computed	2026-07-05T07:30:18.980613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a23ce8e10ee0cb6565d20b1c2a83bafc00e746e84912112ea7004ff2491f4db

Aliases

arxiv: 2303.15065 · arxiv_version: 2303.15065v3 · doi: 10.48550/arxiv.2303.15065 · pith_short_12: PIR45DQQ5YGL · pith_short_16: PIR45DQQ5YGLMVS5 · pith_short_8: PIR45DQQ

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/PIR45DQQ5YGLMVS5ECY4FKB3V7 \
  | 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: 7a23ce8e10ee0cb6565d20b1c2a83bafc00e746e84912112ea7004ff2491f4db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f76b14afadb0f883bf0efb20070ae7fccf987d669ccfff04944f4682259f2c1a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-03-27T10:18:42Z",
    "title_canon_sha256": "6341f1d761be62bfd8de9e13330faaf89a34ed53a01474fc1fd2c70623878c6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15065",
    "kind": "arxiv",
    "version": 3
  }
}