Pith Number

pith:U2FX3C44

pith:2021:U2FX3C44SOHTKQF5ZGFZO36JMT

not attested not anchored not stored refs pending

The Brain Tumor Sequence Registration (BraTS-Reg) Challenge: Establishing Correspondence Between Pre-Operative and Follow-up MRI Scans of Diffuse Glioma Patients

Adrian V. Dalca, Agamdeep Chopra, Albert C. S. Chung, Alessa Hering, Amit Sethi, Andrew Hoopes, Annika Gerken, Aristeidis Sotiras, Artur Jurgas, Aymeric Pionteck, Benedikt Wiestler, Bhakti Baheti, Bjoern Menze, Brandon K.K. Fields, Brian B. Avants, Christoph Grobroehmer, Christos Davatzikos, Dagan Feng, Daniel S. Marcus, Diana Waldmannstetter, Evan Calabrese, Florian Kofler, Franziska Mathis-Ullrich, Hamed Akbari, Hanna Siebert, Hastings Greer, Henning Muller, Horst K. Hahn, James C. Gee, Jan Klein, Javid Abderezaei, Javier Villanueva-Meyer, Jeffrey Rudie, Jianqiang Ma, Jinman Kim, Juan Eugenio Iglesias, Julian Schwarting, Kewei Yan, Lasse Hansen, Lei Bi, Lin Tian, Luca Canalini, Malte Hoffmann, Manfredo Atzori, Marc Niethammer, Marek Wodzinski, Maria Vakalopoulou, Mattias P. Heinrich, Mehmet Kurt, Michel Bilello, Mina Mousa, Mingyuan Meng, Mohamed E. Karar, Mohit Meena, Niccolo Marini, Nicholas J. Tustison, Nikhil Cherian Kurian, Nikos Paragios, Oliver Burgert, Philip Cook, Ramy A. Zeineldin, Russell Takeshi Shinohara, Sahar Almahfouz Nasser, Saqib Shamsi, Satrajit Chakrabarty, Spyridon Bakas, Stefan Heldmann, Stergios Christodoulidis, Syed Abidi, Theo Estiene, Tony C. W. Mok, Yonghong Yan, Zhe Tang

arxiv:2112.06979 v2 · 2021-12-13 · 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{U2FX3C44SOHTKQF5ZGFZO36JMT}

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	2026-07-05T08:08:46.384529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a68b7d8b9c938f3540bdc98b976fc964c28fb9c0edacae63ace309f9197e89fe

Aliases

arxiv: 2112.06979 · arxiv_version: 2112.06979v2 · doi: 10.48550/arxiv.2112.06979 · pith_short_12: U2FX3C44SOHT · pith_short_16: U2FX3C44SOHTKQF5 · pith_short_8: U2FX3C44

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/U2FX3C44SOHTKQF5ZGFZO36JMT \
  | 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: a68b7d8b9c938f3540bdc98b976fc964c28fb9c0edacae63ace309f9197e89fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be8e3805e29b477cf8239dec87b1f825fb67eb116cd6111d47549a18c1bb2ccf",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-12-13T19:25:16Z",
    "title_canon_sha256": "65023e8e310e7a6c14fd35ec40679adb3a563d70247ec8e4a7d8e85013d9a9ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.06979",
    "kind": "arxiv",
    "version": 2
  }
}