Pith Number

pith:O4KTTK5I

pith:2025:O4KTTK5IAQMP7EMSWM2YOUE7G5

not attested not anchored not stored refs pending

TokenBreak: Bypassing Text Classification Models Through Token Manipulation

Kasimir Schulz, Kenneth Yeung, Kieran Evans

arxiv:2506.07948 v1 · 2025-06-09 · cs.LG · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4KTTK5IAQMP7EMSWM2YOUE7G5}

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	2026-07-05T11:18:35.899931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

771539aba80418ff9192b33587509f37518e9dcc6b4d0e54b19ac780b3735e7f

Aliases

arxiv: 2506.07948 · arxiv_version: 2506.07948v1 · doi: 10.48550/arxiv.2506.07948 · pith_short_12: O4KTTK5IAQMP · pith_short_16: O4KTTK5IAQMP7EMS · pith_short_8: O4KTTK5I

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/O4KTTK5IAQMP7EMSWM2YOUE7G5 \
  | 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: 771539aba80418ff9192b33587509f37518e9dcc6b4d0e54b19ac780b3735e7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f18148e94973a6ce22fc2ad5c26b3d53bb7eacc6c6ed197e4a39872a4d75984",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-09T17:11:28Z",
    "title_canon_sha256": "d76c58127a814fce192ad2e7e1d38a837476e20240aec18898f322bd59c25772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07948",
    "kind": "arxiv",
    "version": 1
  }
}