Pith Number

pith:BM7Y6MPV

pith:2021:BM7Y6MPVL7WTD5JVXTEGOSBX5I

not attested not anchored not stored refs pending

Cross-modal Adversarial Reprogramming

Farinaz Koushanfar, Jinglong Du, Julian McAuley, Paarth Neekhara, Shehzeen Hussain, Shlomo Dubnov

arxiv:2102.07325 v3 · 2021-02-15 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BM7Y6MPVL7WTD5JVXTEGOSBX5I}

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	2026-07-05T03:25:12.316280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b3f8f31f55fed31f535bcc8674837ea01fceacf506a9efbfdbe297f721bb0b5

Aliases

arxiv: 2102.07325 · arxiv_version: 2102.07325v3 · doi: 10.48550/arxiv.2102.07325 · pith_short_12: BM7Y6MPVL7WT · pith_short_16: BM7Y6MPVL7WTD5JV · pith_short_8: BM7Y6MPV

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/BM7Y6MPVL7WTD5JVXTEGOSBX5I \
  | 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: 0b3f8f31f55fed31f535bcc8674837ea01fceacf506a9efbfdbe297f721bb0b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e65dedbca40929c7c3d12b8c27370f93f7967a5777a257a7e53714f7d832d06c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-02-15T03:46:16Z",
    "title_canon_sha256": "70b35d057feed2db343b6a6a5ece3e6fb222c0cd493c5704ff64bfa480fe5411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07325",
    "kind": "arxiv",
    "version": 3
  }
}