Pith Number

pith:L2UMRB6U

pith:2019:L2UMRB6UR4KJVXDSPFI3UB3YK6

not attested not anchored not stored refs pending

A Graph-Based Machine Learning Approach for Bot Detection

Abbas Abou Daya, Mohammad A. Salahuddin, Noura Limam, Raouf Boutaba

arxiv:1902.08538 v1 · 2019-02-22 · cs.CR · 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{L2UMRB6UR4KJVXDSPFI3UB3YK6}

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	2026-05-17T23:52:56.909689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ea8c887d48f149adc727951ba0778578ea02b5cb1d4810cb756e9d47a278a6f

Aliases

arxiv: 1902.08538 · arxiv_version: 1902.08538v1 · doi: 10.48550/arxiv.1902.08538 · pith_short_12: L2UMRB6UR4KJ · pith_short_16: L2UMRB6UR4KJVXDS · pith_short_8: L2UMRB6U

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/L2UMRB6UR4KJVXDSPFI3UB3YK6 \
  | 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: 5ea8c887d48f149adc727951ba0778578ea02b5cb1d4810cb756e9d47a278a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a42502521e2c325fb60792f94342fdbcaab6a8dc00da6a3d3f28a7214da318b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-02-22T15:54:28Z",
    "title_canon_sha256": "f2097e95f591076a4522583745d3def2aed3f6341305460eabbc18211c04b99f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08538",
    "kind": "arxiv",
    "version": 1
  }
}