Pith Number

pith:DISBR4V5

pith:2017:DISBR4V5HVQTCKICTUZKHWALJU

not attested not anchored not stored refs pending

Learning to Segment Breast Biopsy Whole Slide Images

Donald Weaver, Ezgi Mercan, Jamen Bartlett, Joann Elmore, Linda Shapiro, Sachin Mehta

arxiv:1709.02554 v2 · 2017-09-08 · 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{DISBR4V5HVQTCKICTUZKHWALJU}

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	2026-05-18T00:33:06.270934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a2418f2bd3d613129029d32a3d80b4d11addabfd947b301ede593e068b1acb7

Aliases

arxiv: 1709.02554 · arxiv_version: 1709.02554v2 · doi: 10.48550/arxiv.1709.02554 · pith_short_12: DISBR4V5HVQT · pith_short_16: DISBR4V5HVQTCKIC · pith_short_8: DISBR4V5

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/DISBR4V5HVQTCKICTUZKHWALJU \
  | 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: 1a2418f2bd3d613129029d32a3d80b4d11addabfd947b301ede593e068b1acb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71bf4afd10445c234ac669c7c4c458863cca07002f8c2160a98694be5e5c6028",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-08T06:20:23Z",
    "title_canon_sha256": "fa3680f02adb94cda6dae2098c96fadc7dea8cfc86f2e266040162977e055ed1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02554",
    "kind": "arxiv",
    "version": 2
  }
}