Pith Number

pith:M2SMOIFJ

pith:2020:M2SMOIFJVGPK66CGIKX3ND5OSQ

not attested not anchored not stored refs pending

Self supervised contrastive learning for digital histopathology

Anne L. Martel, Ozan Ciga, Tony Xu

arxiv:2011.13971 v2 · 2020-11-27 · eess.IV · 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{M2SMOIFJVGPK66CGIKX3ND5OSQ}

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.

Cited by

1 paper in Pith

ADPv2: A Hierarchical Histological Tissue Type-Annotated Dataset for Potential Biomarker Discovery of Colorectal Disease

Receipt and verification

First computed	2026-07-05T03:12:26.106528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66a4c720a9a99eaf784642afb68fae94163faf93b3aed74b972e53c0a46c2c23

Aliases

arxiv: 2011.13971 · arxiv_version: 2011.13971v2 · doi: 10.48550/arxiv.2011.13971 · pith_short_12: M2SMOIFJVGPK · pith_short_16: M2SMOIFJVGPK66CG · pith_short_8: M2SMOIFJ

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/M2SMOIFJVGPK66CGIKX3ND5OSQ \
  | 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: 66a4c720a9a99eaf784642afb68fae94163faf93b3aed74b972e53c0a46c2c23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feb2de3dea3a785b6697d50b32838f31baa35fd235b269b09d98eccabe5fc76a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-11-27T19:18:45Z",
    "title_canon_sha256": "ceb14749af9fdd1ef0ce662a45e2ba25a1323d347345bfe993160949931dd93e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.13971",
    "kind": "arxiv",
    "version": 2
  }
}