Pith Number

pith:QDRENZ2Z

pith:2022:QDRENZ2ZB3QWSFCDB7WSWVISXM

not attested not anchored not stored refs pending

Self-supervised iRegNet for the Registration of Longitudinal Brain MRI of Diffuse Glioma Patients

Franziska Mathis-Ullrich, Mohamed E. Karar, Oliver Burgert, Ramy A. Zeineldin

arxiv:2211.11025 v1 · 2022-11-20 · 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{QDRENZ2ZB3QWSFCDB7WSWVISXM}

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	2026-07-05T05:17:49.242959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80e246e7590ee16914430fed2b5512bb3854acd8a40e231a7a931aec9b18d361

Aliases

arxiv: 2211.11025 · arxiv_version: 2211.11025v1 · doi: 10.48550/arxiv.2211.11025 · pith_short_12: QDRENZ2ZB3QW · pith_short_16: QDRENZ2ZB3QWSFCD · pith_short_8: QDRENZ2Z

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/QDRENZ2ZB3QWSFCDB7WSWVISXM \
  | 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: 80e246e7590ee16914430fed2b5512bb3854acd8a40e231a7a931aec9b18d361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65a14b2f986b3d6576aaf5c6fc1e7aaf2b2adf3d2461fc7273eb45417921eb26",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-11-20T17:02:52Z",
    "title_canon_sha256": "5a6a6c9803825a4b6ba037c3dbf5b62d8eeed280c608a0d65f75c80d8b2b6d2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.11025",
    "kind": "arxiv",
    "version": 1
  }
}