Pith Number

pith:AMHMSLXS

pith:2021:AMHMSLXSEC6WLZVVMFV6GF7BVB

not attested not anchored not stored refs pending

Latent Correlation Representation Learning for Brain Tumor Segmentation with Missing MRI Modalities

Pierre Vera, St\'ephane Canu, Su Ruan, Tongxue Zhou

arxiv:2104.06231 v2 · 2021-04-13 · 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{AMHMSLXSEC6WLZVVMFV6GF7BVB}

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	2026-07-05T02:33:33.586225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

030ec92ef220bd65e6b5616be317e1a8543d6e0bdc820436929f6b59137ebd3c

Aliases

arxiv: 2104.06231 · arxiv_version: 2104.06231v2 · doi: 10.48550/arxiv.2104.06231 · pith_short_12: AMHMSLXSEC6W · pith_short_16: AMHMSLXSEC6WLZVV · pith_short_8: AMHMSLXS

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/AMHMSLXSEC6WLZVVMFV6GF7BVB \
  | 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: 030ec92ef220bd65e6b5616be317e1a8543d6e0bdc820436929f6b59137ebd3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8cae9279ce8d073b9e659e9ac20425b5e9327d8a8914fd24ce8832f32b9d6b2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-04-13T14:21:09Z",
    "title_canon_sha256": "56ec827654d38361ded5733445f173a8951722986e2a8777b0083395498b5144"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06231",
    "kind": "arxiv",
    "version": 2
  }
}