Pith Number

pith:RPHDDRWE

pith:2025:RPHDDRWEB6VXMVPDUURHAINLXD

not attested not anchored not stored refs pending

TUMLS: Trustful Fully Unsupervised Multi-Level Segmentation for Whole Slide Images of Histology

Alexandra Getmanskaya, Evgeniy Vasilyev, Vadim Turlapov, Walid Rehamnia

arxiv:2504.12718 v1 · 2025-04-17 · eess.IV · cs.AI · 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{RPHDDRWEB6VXMVPDUURHAINLXD}

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	2026-07-05T10:50:21.224248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bce31c6c40fab7655e3a5227021abb8ed4ca955531b529832afd36acad18883

Aliases

arxiv: 2504.12718 · arxiv_version: 2504.12718v1 · doi: 10.48550/arxiv.2504.12718 · pith_short_12: RPHDDRWEB6VX · pith_short_16: RPHDDRWEB6VXMVPD · pith_short_8: RPHDDRWE

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/RPHDDRWEB6VXMVPDUURHAINLXD \
  | 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: 8bce31c6c40fab7655e3a5227021abb8ed4ca955531b529832afd36acad18883

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ced5bd817ebdd04c6578d94f5b8cffcdc1b0fc30cd37a6974744391157cfde7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-04-17T07:48:05Z",
    "title_canon_sha256": "d1594eccd803a837bf0e59ee463a7377405a82af2603a1eddccb4708c294b505"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12718",
    "kind": "arxiv",
    "version": 1
  }
}