Pith Number

pith:ZICEW4YW

pith:2019:ZICEW4YWAD3JOT5PSOR3U257LO

not attested not anchored not stored refs pending

Learning robust visual representations using data augmentation invariance

Alex Hern\'andez-Garc\'ia, Peter K\"onig, Tim C. Kietzmann

arxiv:1906.04547 v1 · 2019-06-11 · 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{ZICEW4YWAD3JOT5PSOR3U257LO}

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	2026-05-17T23:43:38.961434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca044b731600f6974faf93a3ba6bbf5b897276cd025c8c473917f73169cb817f

Aliases

arxiv: 1906.04547 · arxiv_version: 1906.04547v1 · doi: 10.48550/arxiv.1906.04547 · pith_short_12: ZICEW4YWAD3J · pith_short_16: ZICEW4YWAD3JOT5P · pith_short_8: ZICEW4YW

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/ZICEW4YWAD3JOT5PSOR3U257LO \
  | 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: ca044b731600f6974faf93a3ba6bbf5b897276cd025c8c473917f73169cb817f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "676b1114efaf0e256c56f6d37e411d3640be61a4260c8dfd761124f642bed6a1",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-11T13:03:19Z",
    "title_canon_sha256": "67fdf1acba90da59f47f2743eb4b1b7701defe41a0c3bc62d792ea5c9cdb140a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04547",
    "kind": "arxiv",
    "version": 1
  }
}