Pith Number

pith:37DDXD2M

pith:2019:37DDXD2M345TJYYESZNN3ONBHJ

not attested not anchored not stored refs pending

Detection of Backdoors in Trained Classifiers Without Access to the Training Set

David J. Miller, George Kesidis, Zhen Xiang

arxiv:1908.10498 v3 · 2019-08-27 · cs.LG · cs.CR · 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{37DDXD2M345TJYYESZNN3ONBHJ}

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	2026-07-05T01:28:17.805307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfc63b8f4cdf3b34e304965addb9a13a4db66959976a4187b4ef71550e9cb892

Aliases

arxiv: 1908.10498 · arxiv_version: 1908.10498v3 · doi: 10.48550/arxiv.1908.10498 · pith_short_12: 37DDXD2M345T · pith_short_16: 37DDXD2M345TJYYE · pith_short_8: 37DDXD2M

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/37DDXD2M345TJYYESZNN3ONBHJ \
  | 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: dfc63b8f4cdf3b34e304965addb9a13a4db66959976a4187b4ef71550e9cb892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da6eb769b10ba8ab47fdd787fb5534c960894b0d73e7ac7999fbcb798e81cf9f",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-27T23:51:43Z",
    "title_canon_sha256": "444440c31c00f593b0724b86113a9c9e22d5d337f29a0da713335f0cc829907c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10498",
    "kind": "arxiv",
    "version": 3
  }
}