Pith Number

pith:E3K7OEJA

pith:2021:E3K7OEJAYOMEBV2W5N5B5L5UUH

not attested not anchored not stored refs pending

Smart(Sampling)Augment: Optimal and Efficient Data Augmentation for Semantic Segmentation

Alexander Reiterer, Diane Wagner, Misgana Negassi

arxiv:2111.00487 v1 · 2021-10-31 · 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{E3K7OEJAYOMEBV2W5N5B5L5UUH}

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	2026-07-05T03:27:43.206304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d5f71120c39840d756eb7a1eafb4a1e09a7f2d6c6165902f13c88582facfed

Aliases

arxiv: 2111.00487 · arxiv_version: 2111.00487v1 · doi: 10.48550/arxiv.2111.00487 · pith_short_12: E3K7OEJAYOME · pith_short_16: E3K7OEJAYOMEBV2W · pith_short_8: E3K7OEJA

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/E3K7OEJAYOMEBV2W5N5B5L5UUH \
  | 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: 26d5f71120c39840d756eb7a1eafb4a1e09a7f2d6c6165902f13c88582facfed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b95599d9832c0a5665a02541a53e208b231b8bcb47898625577acdd18c4f5b4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-31T13:04:45Z",
    "title_canon_sha256": "a1c2cd1f8f372445394ba34b04276bd91f703fd3ad563839f9f6b01cd70179d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00487",
    "kind": "arxiv",
    "version": 1
  }
}