Pith Number

pith:JBB2UZ5A

pith:2019:JBB2UZ5AMFNNP5VT4BAN7PDV7B

not attested not anchored not stored refs pending

Cybercrime Investigators are Users Too! Understanding the Socio-Technical Challenges Faced by Law Enforcement

Helena Webb, Jason R.C. Nurse, Mariam Nouh, Michael Goldsmith

arxiv:1902.06961 v1 · 2019-02-19 · cs.HC · cs.CR · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JBB2UZ5AMFNNP5VT4BAN7PDV7B}

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	2026-05-17T23:53:40.328988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4843aa67a0615ad7f6b3e040dfbc75f842dcdeee3a0a16aedfdc7bb3426aa91b

Aliases

arxiv: 1902.06961 · arxiv_version: 1902.06961v1 · doi: 10.48550/arxiv.1902.06961 · pith_short_12: JBB2UZ5AMFNN · pith_short_16: JBB2UZ5AMFNNP5VT · pith_short_8: JBB2UZ5A

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/JBB2UZ5AMFNNP5VT4BAN7PDV7B \
  | 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: 4843aa67a0615ad7f6b3e040dfbc75f842dcdeee3a0a16aedfdc7bb3426aa91b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db9f2b28d9add50a5325d6ea4157a753797368c6fad99a14bd86e50a6750f25b",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-02-19T09:25:10Z",
    "title_canon_sha256": "56b33406dce0ef15158f44ef2ff91d71c015b74a523f55222bc0a8d7927ba80c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06961",
    "kind": "arxiv",
    "version": 1
  }
}