Pith Number

pith:U6ESDTRO

pith:2020:U6ESDTROFWF3Z55YRO7Q2YHPRT

not attested not anchored not stored refs pending

Towards an Intrinsic Definition of Robustness for a Classifier

Franck Vermet, Matthias L\"owe, Th\'eo Giraudon, Vincent Gripon

arxiv:2006.05095 v2 · 2020-06-09 · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6ESDTROFWF3Z55YRO7Q2YHPRT}

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	2026-07-05T01:09:31.118419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a78921ce2e2d8bbcf7b88bbf0d60ef8cd59048681ced6d5d6c2f0dc9f6fc4f4b

Aliases

arxiv: 2006.05095 · arxiv_version: 2006.05095v2 · doi: 10.48550/arxiv.2006.05095 · pith_short_12: U6ESDTROFWF3 · pith_short_16: U6ESDTROFWF3Z55Y · pith_short_8: U6ESDTRO

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/U6ESDTROFWF3Z55YRO7Q2YHPRT \
  | 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: a78921ce2e2d8bbcf7b88bbf0d60ef8cd59048681ced6d5d6c2f0dc9f6fc4f4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0245739d17a692cc79a1cb302584587577f9deb8338835551b39d80a3c921853",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-09T07:47:21Z",
    "title_canon_sha256": "3f5eda10ac380640d7a9ebd0be18d47c4ec896096ecebbd974d5e6c21f5228f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.05095",
    "kind": "arxiv",
    "version": 2
  }
}