Pith Number

pith:XPU5N7SY

pith:2021:XPU5N7SYSMAKDMN22SWF44EODM

not attested not anchored not stored refs pending

Botcha: Detecting Malicious Non-Human Traffic in the Wild

Lilly Kumari, Margarita Savova, Ritwik Sinha, Sunny Dhamnani, Vishwa Vinay

arxiv:2103.01428 v1 · 2021-03-02 · 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{XPU5N7SYSMAKDMN22SWF44EODM}

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	2026-07-05T02:19:17.931188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbe9d6fe589300a1b1bad4ac5e708e1b0a74012f49797ea49de0520f5779daa0

Aliases

arxiv: 2103.01428 · arxiv_version: 2103.01428v1 · doi: 10.48550/arxiv.2103.01428 · pith_short_12: XPU5N7SYSMAK · pith_short_16: XPU5N7SYSMAKDMN2 · pith_short_8: XPU5N7SY

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/XPU5N7SYSMAKDMN22SWF44EODM \
  | 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: bbe9d6fe589300a1b1bad4ac5e708e1b0a74012f49797ea49de0520f5779daa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26e29ad3a68f1d52128273dc3f2186dcce86afc7e5fa071e1fbbd55b2b31771a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-02T02:49:49Z",
    "title_canon_sha256": "a992ffdb7004ebc2ea915c42398a45c7b82a1c766bfbe901145dbfbdb3fc8df1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.01428",
    "kind": "arxiv",
    "version": 1
  }
}