Pith Number

pith:JLOXXFP2

pith:2021:JLOXXFP2FZ2W5YSFVMCA4WARAE

not attested not anchored not stored refs pending

Big Self-Supervised Models Advance Medical Image Classification

Aaron Loh, Alan Karthikesalingam, Basil Mustafa, Fiona Ryan, Jan Freyberg, Jonathan Deaton, Mohammad Norouzi, Shekoofeh Azizi, Simon Kornblith, Ting Chen, Vivek Natarajan, Zachary Beaver

arxiv:2101.05224 v2 · 2021-01-13 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JLOXXFP2FZ2W5YSFVMCA4WARAE}

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

PaCX-MAE: Physiology-Augmented Chest X-Ray Masked Autoencoder

Receipt and verification

First computed	2026-07-05T02:28:19.831731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4add7b95fa2e756ee245ab040e58110136214bdf9eab347f608b1f9445422f5e

Aliases

arxiv: 2101.05224 · arxiv_version: 2101.05224v2 · doi: 10.48550/arxiv.2101.05224 · pith_short_12: JLOXXFP2FZ2W · pith_short_16: JLOXXFP2FZ2W5YSF · pith_short_8: JLOXXFP2

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/JLOXXFP2FZ2W5YSFVMCA4WARAE \
  | 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: 4add7b95fa2e756ee245ab040e58110136214bdf9eab347f608b1f9445422f5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8fa0aa91c63caec5e93abf4a5efc4e9db78a4dfe8dad8d0bf5f1b5eed46f63f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-01-13T17:36:31Z",
    "title_canon_sha256": "d51f2e016a635b235acc3fe84752083eca2df69e09f086cd293397459d4af1ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.05224",
    "kind": "arxiv",
    "version": 2
  }
}