Pith Number

pith:LWBAKQVQ

pith:2020:LWBAKQVQZA53TGF2CB7FSUF3DK

not attested not anchored not stored refs pending

Systematic Evaluation of Backdoor Data Poisoning Attacks on Image Classifiers

Aaron Tuor, Andrew August, Brenda Praggastis, Brian Hutchinson, Chace Jones, Loc Truong, Nicole Nichols, Robert Jasper

arxiv:2004.11514 v1 · 2020-04-24 · cs.CV · cs.CR · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWBAKQVQZA53TGF2CB7FSUF3DK}

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	2026-07-05T00:57:54.992730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d820542b0c83bb998ba107e5950bb1a8af7cab711c5a97e9e0af64f4b6916b7

Aliases

arxiv: 2004.11514 · arxiv_version: 2004.11514v1 · doi: 10.48550/arxiv.2004.11514 · pith_short_12: LWBAKQVQZA53 · pith_short_16: LWBAKQVQZA53TGF2 · pith_short_8: LWBAKQVQ

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/LWBAKQVQZA53TGF2CB7FSUF3DK \
  | 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: 5d820542b0c83bb998ba107e5950bb1a8af7cab711c5a97e9e0af64f4b6916b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bddd53dd68a20a5d5ad3854140cdfbc3c7f550a6c1eecf1f743793f08a7293f",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-24T02:58:22Z",
    "title_canon_sha256": "86f47e058ec8a4c82ddbf4c0489121f20281d944206da8868939f9d63274e0f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.11514",
    "kind": "arxiv",
    "version": 1
  }
}