Pith Number

pith:JY2ECDWR

pith:2025:JY2ECDWRLYITWSOLLXTWIBELHK

not attested not anchored not stored refs pending

In the Shadow of Silence: Modelling Missing Data in the Dark Networks of Crime and Terrorists

H Colin Gallagher, Johan Koskinen, Jonathan Januar

arxiv:2501.15825 v1 · 2025-01-27 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JY2ECDWRLYITWSOLLXTWIBELHK}

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	2026-07-05T10:05:51.044866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e34410ed15e113b49cb5de764048b3a8002bb623a95a0d7b273ce93395ba74b

Aliases

arxiv: 2501.15825 · arxiv_version: 2501.15825v1 · doi: 10.48550/arxiv.2501.15825 · pith_short_12: JY2ECDWRLYIT · pith_short_16: JY2ECDWRLYITWSOL · pith_short_8: JY2ECDWR

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/JY2ECDWRLYITWSOLLXTWIBELHK \
  | 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: 4e34410ed15e113b49cb5de764048b3a8002bb623a95a0d7b273ce93395ba74b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e183b85c78561fd1b5c94d870f71322393aee779d02358e33222a5881bcd7270",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-01-27T07:13:04Z",
    "title_canon_sha256": "ffe76f6536f370cf75ec2d74534c137a95d9fc83a21bcc8327c53cf9bd658042"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15825",
    "kind": "arxiv",
    "version": 1
  }
}