Pith Number

pith:YEVBLC5U

pith:2023:YEVBLC5UKFWV6W7DKUQJ3YZSLV

not attested not anchored not stored refs pending

Exploring Image Augmentations for Siamese Representation Learning with Chest X-Rays

Akshay Chaudhari, Curtis Langlotz, Daniel Rubin, Nandita Bhaskhar, Rogier van der Sluijs

arxiv:2301.12636 v2 · 2023-01-30 · eess.IV · cs.AI · 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{YEVBLC5UKFWV6W7DKUQJ3YZSLV}

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	2026-07-05T06:29:19.938244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c12a158bb4516d5f5be355209de3325d5c4495d9ebd8db36537574ad3996d94a

Aliases

arxiv: 2301.12636 · arxiv_version: 2301.12636v2 · doi: 10.48550/arxiv.2301.12636 · pith_short_12: YEVBLC5UKFWV · pith_short_16: YEVBLC5UKFWV6W7D · pith_short_8: YEVBLC5U

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/YEVBLC5UKFWV6W7DKUQJ3YZSLV \
  | 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: c12a158bb4516d5f5be355209de3325d5c4495d9ebd8db36537574ad3996d94a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19c7fe3572a5c738619c6e49c4f50c2aee9f1a9395e6a3bf76d791a3db7e9411",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-01-30T03:42:02Z",
    "title_canon_sha256": "eb2544b0ea8cd1eae9e90d45a55bc07ca6bde340e4ef5e8af1b869c04d6607c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.12636",
    "kind": "arxiv",
    "version": 2
  }
}