Pith Number

pith:6GOYKLH6

pith:2018:6GOYKLH6CLDZIADQHBLCSBOSEB

not attested not anchored not stored refs pending

RIPEx: Extracting malicious IP addresses from security forums using cross-forum learning

Evangelos E. Papalexakis, Joobin Gharibshah, Michalis Faloutsos

arxiv:1804.04760 v1 · 2018-04-13 · cs.IR · 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{6GOYKLH6CLDZIADQHBLCSBOSEB}

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	2026-05-18T00:18:35.073580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f19d852cfe12c794007038562905d2205d957feded9844dbd2f60a0035971568

Aliases

arxiv: 1804.04760 · arxiv_version: 1804.04760v1 · doi: 10.48550/arxiv.1804.04760 · pith_short_12: 6GOYKLH6CLDZ · pith_short_16: 6GOYKLH6CLDZIADQ · pith_short_8: 6GOYKLH6

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/6GOYKLH6CLDZIADQHBLCSBOSEB \
  | 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: f19d852cfe12c794007038562905d2205d957feded9844dbd2f60a0035971568

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f62d3e82862744afb4abc6d8cd42a2fef20d7954dd840078c8f30d4b73cd01e8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-04-13T01:08:42Z",
    "title_canon_sha256": "ab5de2cb4d7195a9d85dd27472d82e66289a2250fa9072aa59a89d116900be79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04760",
    "kind": "arxiv",
    "version": 1
  }
}