Pith Number

pith:DNU2UI5F

pith:2026:DNU2UI5FL3QGIG65OWTFCH73GJ

not attested not anchored not stored refs pending

Detecting Trojaned DNNs via Spectral Regression Analysis

Jinhan Kim, Paolo Tonella, Samuele Pasini

arxiv:2605.21146 v1 · 2026-05-20 · cs.CR · cs.AI · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNU2UI5FL3QGIG65OWTFCH73GJ}

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	2026-05-21T01:05:39.862789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b69aa23a55ee0641bdd75a6511ffb324b4ad8ae648c170532651f51a2d25f9c

Aliases

arxiv: 2605.21146 · arxiv_version: 2605.21146v1 · doi: 10.48550/arxiv.2605.21146 · pith_short_12: DNU2UI5FL3QG · pith_short_16: DNU2UI5FL3QGIG65 · pith_short_8: DNU2UI5F

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/DNU2UI5FL3QGIG65OWTFCH73GJ \
  | 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: 1b69aa23a55ee0641bdd75a6511ffb324b4ad8ae648c170532651f51a2d25f9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07cef4ecff3e66ded6edb56fd958c62f98711959a51ad3e93c80c5fc91c12075",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-05-20T13:19:27Z",
    "title_canon_sha256": "c9ec6bf945288d356d9b75af585fd1afb8615c1f5a41b195d901255ccffd7820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21146",
    "kind": "arxiv",
    "version": 1
  }
}