Pith Number

pith:4JDMXZBE

pith:2017:4JDMXZBEKOOJNZX4TSSTVHCACJ

not attested not anchored not stored refs pending

Image Augmentation using Radial Transform for Training Deep Neural Networks

Hojjat Salehinejad, Joseph Barfett, Shahrokh Valaee, Timothy Dowdell

arxiv:1708.04347 v4 · 2017-08-14 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4JDMXZBEKOOJNZX4TSSTVHCACJ}

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	2026-05-18T00:23:21.209477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e246cbe424539c96e6fc9ca53a9c4012528271f232c034837d14e791d2bd54da

Aliases

arxiv: 1708.04347 · arxiv_version: 1708.04347v4 · doi: 10.48550/arxiv.1708.04347 · pith_short_12: 4JDMXZBEKOOJ · pith_short_16: 4JDMXZBEKOOJNZX4 · pith_short_8: 4JDMXZBE

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/4JDMXZBEKOOJNZX4TSSTVHCACJ \
  | 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: e246cbe424539c96e6fc9ca53a9c4012528271f232c034837d14e791d2bd54da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8070247b470be7f5c2e43ac2806cd77171705e85320764932d7a689ad5d9abe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-14T22:35:35Z",
    "title_canon_sha256": "d17b3db0d7e2827b45001544eb50f01d8d6e3d7c9a9e3c4e8d647e718448c6de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04347",
    "kind": "arxiv",
    "version": 4
  }
}