Pith Number

pith:4YXJ7REA

pith:2019:4YXJ7REAJEM5JHTZ3ZTCXHQR4S

not attested not anchored not stored refs pending

Semi-Supervised Histology Classification using Deep Multiple Instance Learning and Contrastive Predictive Coding

Debora Dillon, Faisal Mahmood, Jingwen Wang, Ming Y. Lu, Richard J. Chen

arxiv:1910.10825 v3 · 2019-10-23 · cs.CV · q-bio.TO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YXJ7REAJEM5JHTZ3ZTCXHQR4S}

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	2026-07-05T00:16:39.287841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e62e9fc4804919d49e79de662b9e11e4a026b86df4540c14738b2f123964028a

Aliases

arxiv: 1910.10825 · arxiv_version: 1910.10825v3 · doi: 10.48550/arxiv.1910.10825 · pith_short_12: 4YXJ7REAJEM5 · pith_short_16: 4YXJ7REAJEM5JHTZ · pith_short_8: 4YXJ7REA

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/4YXJ7REAJEM5JHTZ3ZTCXHQR4S \
  | 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: e62e9fc4804919d49e79de662b9e11e4a026b86df4540c14738b2f123964028a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c41736734bacecddc411d351bbbe8119c2e39c191ade0514a4d757237e776e2",
    "cross_cats_sorted": [
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-10-23T22:12:57Z",
    "title_canon_sha256": "00e173c6e8f598011147c1335391f4bc7a89cdcb731d7dc59dafa250bddebe67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.10825",
    "kind": "arxiv",
    "version": 3
  }
}