Pith Number

pith:43XCKESI

pith:2021:43XCKESIWOGVQHWPTS5L5FCBAB

not attested not anchored not stored refs pending

Characterizing and Improving the Robustness of Self-Supervised Learning through Background Augmentations

Ari S. Morcos, Chaitanya K. Ryali, David J. Schwab

arxiv:2103.12719 v2 · 2021-03-23 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43XCKESIWOGVQHWPTS5L5FCBAB}

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	2026-07-05T03:31:13.251932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6ee251248b38d581ecf9cbabe94410076e372f06a87784c8116f051195070ff

Aliases

arxiv: 2103.12719 · arxiv_version: 2103.12719v2 · doi: 10.48550/arxiv.2103.12719 · pith_short_12: 43XCKESIWOGV · pith_short_16: 43XCKESIWOGVQHWP · pith_short_8: 43XCKESI

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/43XCKESIWOGVQHWPTS5L5FCBAB \
  | 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: e6ee251248b38d581ecf9cbabe94410076e372f06a87784c8116f051195070ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df3a071b2b811764fda74c045292abf05a81e6aceafd54f878c61dc185aa99cc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-23T17:39:16Z",
    "title_canon_sha256": "5f844efd6765953599442e3f44426bbb3d0d1a9614d1e9e9369a60a342c5994b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12719",
    "kind": "arxiv",
    "version": 2
  }
}