Pith Number

pith:6KJ4AZBP

pith:2018:6KJ4AZBPZX42XDXN23NXLULCD3

not attested not anchored not stored refs pending

RAPTOR: Ransomware Attack PredicTOR

Emilio Ferrara, Florian Quinkert, Kristina Lerman, KSM Tozammel Hossain, Thorsten Holz

arxiv:1803.01598 v1 · 2018-03-05 · 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{6KJ4AZBPZX42XDXN23NXLULCD3}

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	2026-05-18T00:22:00.123383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f293c0642fcdf9ab8eedd6db75d1621eef356b2bcd6f5c2e287bf65d1b66f2de

Aliases

arxiv: 1803.01598 · arxiv_version: 1803.01598v1 · doi: 10.48550/arxiv.1803.01598 · pith_short_12: 6KJ4AZBPZX42 · pith_short_16: 6KJ4AZBPZX42XDXN · pith_short_8: 6KJ4AZBP

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/6KJ4AZBPZX42XDXN23NXLULCD3 \
  | 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: f293c0642fcdf9ab8eedd6db75d1621eef356b2bcd6f5c2e287bf65d1b66f2de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aa124173f938173de2d086cff5fad195bf7ef234b94638b119b29b048238e1a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-03-05T10:51:24Z",
    "title_canon_sha256": "3c25bd0b55c06cb519ee14378012ec95fa4c0c422d3c6ffe1f228ab06a90d41e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01598",
    "kind": "arxiv",
    "version": 1
  }
}