Pith Number

pith:QA2FJWRR

pith:2023:QA2FJWRR6LMJKV7ONLMPYIW4VI

not attested not anchored not stored refs pending

Attention De-sparsification Matters: Inducing Diversity in Digital Pathology Representation Learning

Dimitris Samaras, Jingwei Zhang, Joel Saltz, Prateek Prasanna, Rajarsi R. Gupta, Saarthak Kapse, Srijan Das

arxiv:2309.06439 v1 · 2023-09-12 · 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{QA2FJWRR6LMJKV7ONLMPYIW4VI}

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	2026-07-05T06:50:08.234035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

803454da31f2d89557ee6ad8fc22dcaa2172a1a50279422adabc46a95c4096a8

Aliases

arxiv: 2309.06439 · arxiv_version: 2309.06439v1 · doi: 10.48550/arxiv.2309.06439 · pith_short_12: QA2FJWRR6LMJ · pith_short_16: QA2FJWRR6LMJKV7O · pith_short_8: QA2FJWRR

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/QA2FJWRR6LMJKV7ONLMPYIW4VI \
  | 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: 803454da31f2d89557ee6ad8fc22dcaa2172a1a50279422adabc46a95c4096a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eb686e17c7ecf557c7d42174f338c06dae979cf3f7e196eff5d368e07ead693",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-12T17:59:10Z",
    "title_canon_sha256": "8398505fc7fc88142928dafae9bdd00233f86a0174b4545ab1ea13069d373d26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.06439",
    "kind": "arxiv",
    "version": 1
  }
}