Pith Number

pith:G4I6OS2D

pith:2023:G4I6OS2DIYLSDZRM7Y5HZRFXZE

not attested not anchored not stored refs pending

Noisy Image Segmentation With Soft-Dice

Atsuto Maki, Fredrik L\"ofman, Henrik Hult, Marcus Nordstr\"om

arxiv:2304.00801 v3 · 2023-04-03 · 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{G4I6OS2DIYLSDZRM7Y5HZRFXZE}

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	2026-07-05T06:06:58.378615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3711e74b43461721e62cfe3a7cc4b7c93e8159b505bfa9b1c4be9a90b0e569db

Aliases

arxiv: 2304.00801 · arxiv_version: 2304.00801v3 · doi: 10.48550/arxiv.2304.00801 · pith_short_12: G4I6OS2DIYLS · pith_short_16: G4I6OS2DIYLSDZRM · pith_short_8: G4I6OS2D

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/G4I6OS2DIYLSDZRM7Y5HZRFXZE \
  | 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: 3711e74b43461721e62cfe3a7cc4b7c93e8159b505bfa9b1c4be9a90b0e569db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5390d2b247ffc96aef50f061c13d8101c6a3f15f583229a6d49dc4d390d3248",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-03T08:46:56Z",
    "title_canon_sha256": "c14107b2365b8f150f694d1b51083a3fc1f82d06f0780d1223d5ec475f57d6af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.00801",
    "kind": "arxiv",
    "version": 3
  }
}