Pith Number

pith:7W3TRM3Z

pith:2022:7W3TRM3ZYWGUBCNW6PTRCZAR4A

not attested not anchored not stored refs pending

On Image Segmentation With Noisy Labels: Characterization and Volume Properties of the Optimal Solutions to Accuracy and Dice

Fredrik L\"ofman, Henrik Hult, Jonas S\"oderberg, Marcus Nordstr\"om

arxiv:2206.06484 v4 · 2022-06-13 · 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{7W3TRM3ZYWGUBCNW6PTRCZAR4A}

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	2026-07-05T05:56:38.517166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdb738b379c58d4089b6f3e7116411e03a50b15f9b37dad0e4032abc5dc32a14

Aliases

arxiv: 2206.06484 · arxiv_version: 2206.06484v4 · doi: 10.48550/arxiv.2206.06484 · pith_short_12: 7W3TRM3ZYWGU · pith_short_16: 7W3TRM3ZYWGUBCNW · pith_short_8: 7W3TRM3Z

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/7W3TRM3ZYWGUBCNW6PTRCZAR4A \
  | 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: fdb738b379c58d4089b6f3e7116411e03a50b15f9b37dad0e4032abc5dc32a14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e3dcf2d1d8816428a075e0db1baad55e400d5ff63afe480dfecce943a17f484",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-13T21:30:29Z",
    "title_canon_sha256": "ee568386ec09ac58ce5204ef93430949f6a3daaacf0fd7e79aa8c977333a8cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.06484",
    "kind": "arxiv",
    "version": 4
  }
}