Pith Number

pith:OMZVJV3F

pith:2022:OMZVJV3FDOWOXU34Y2LFMIEX2Y

not attested not anchored not stored refs pending

Low-Loss Subspace Compression for Clean Gains against Multi-Agent Backdoor Attacks

Nigel Shadbolt, Siddhartha Datta

arxiv:2203.03692 v2 · 2022-03-07 · cs.LG · cs.CR · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OMZVJV3FDOWOXU34Y2LFMIEX2Y}

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	2026-07-05T04:59:20.247956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

733354d7651bacebd37cc696562097d60e7a361418f1b94e2f76bef30794d846

Aliases

arxiv: 2203.03692 · arxiv_version: 2203.03692v2 · doi: 10.48550/arxiv.2203.03692 · pith_short_12: OMZVJV3FDOWO · pith_short_16: OMZVJV3FDOWOXU34 · pith_short_8: OMZVJV3F

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/OMZVJV3FDOWOXU34Y2LFMIEX2Y \
  | 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: 733354d7651bacebd37cc696562097d60e7a361418f1b94e2f76bef30794d846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fec3c0e1e7e2e9474d886aa66ba8e6cb384ff15a1b16433cb5d9d4a31d41f2df",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-07T20:30:44Z",
    "title_canon_sha256": "426e5f992411d6d8e2907b80c95e38299dbb28efa7094ef0f1e76dd5fe1c93d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03692",
    "kind": "arxiv",
    "version": 2
  }
}