Pith Number

pith:OGVMR4S6

pith:2024:OGVMR4S6ICXT5S7A7YIMIZXSNI

not attested not anchored not stored refs pending

Train-Free Segmentation in MRI with Cubical Persistent Homology

Anton Fran\c{c}ois, Rapha\"el Tinarrage

arxiv:2401.01160 v3 · 2024-01-02 · eess.IV · cs.CG · 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{OGVMR4S6ICXT5S7A7YIMIZXSNI}

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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

Homology-based Morphometry of Brain Atrophy: Methods and Applications

Receipt and verification

First computed	2026-05-26T02:04:58.273900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71aac8f25e40af3ecbe0fe10c466f26a3a5cb99da9ae0b9c036c941a7aebbb40

Aliases

arxiv: 2401.01160 · arxiv_version: 2401.01160v3 · doi: 10.48550/arxiv.2401.01160 · pith_short_12: OGVMR4S6ICXT · pith_short_16: OGVMR4S6ICXT5S7A · pith_short_8: OGVMR4S6

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/OGVMR4S6ICXT5S7A7YIMIZXSNI \
  | 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: 71aac8f25e40af3ecbe0fe10c466f26a3a5cb99da9ae0b9c036c941a7aebbb40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbb6fc51db13e3d9fce307bfd6890e7c236eca6565d9d10d8d466cbd8dbab927",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-01-02T11:43:49Z",
    "title_canon_sha256": "0949dc144249f50b189aa9bce97fff0c38c96b668ec23949289823694b98a367"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.01160",
    "kind": "arxiv",
    "version": 3
  }
}