Pith Number

pith:RHMHOCWH

pith:2025:RHMHOCWHEPJNHOOUZLW6QK4BD3

not attested not anchored not stored refs pending

Cracking the PUMA Challenge in 24 Hours with CellViT++ and nnU-Net

Fabian H\"orst, Jens Kleesiek, Lukas Heine, Moritz Rempe, Negar Shahamiri

arxiv:2503.12269 v1 · 2025-03-15 · 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{RHMHOCWHEPJNHOOUZLW6QK4BD3}

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	2026-07-05T10:32:09.044682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89d8770ac723d2d3b9d4caede82b811ed4a646cf1dc98770355d6b7dbfcc7def

Aliases

arxiv: 2503.12269 · arxiv_version: 2503.12269v1 · doi: 10.48550/arxiv.2503.12269 · pith_short_12: RHMHOCWHEPJN · pith_short_16: RHMHOCWHEPJNHOOU · pith_short_8: RHMHOCWH

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/RHMHOCWHEPJNHOOUZLW6QK4BD3 \
  | 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: 89d8770ac723d2d3b9d4caede82b811ed4a646cf1dc98770355d6b7dbfcc7def

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58068f1065a7fa98bdf51f94482dd3c0a65e429fef2c3708a9084fa6e87ae2b3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-15T21:46:35Z",
    "title_canon_sha256": "13c6f4534217c8c91ce3df85df12df6f93fd0f1d48a5d65d30ef79913560accc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.12269",
    "kind": "arxiv",
    "version": 1
  }
}