Pith Number

pith:7G4L4SDQ

pith:2025:7G4L4SDQFZ4AUE5GJPVLJUH5SZ

not attested not anchored not stored refs pending

Ransomware Negotiation: Dynamics and Privacy-Preserving Mechanism Design

Chenglu Jin, Haohui Zhang, Sirui Shen, Xinyu Hu

arxiv:2508.15844 v1 · 2025-08-19 · cs.GT · 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{7G4L4SDQFZ4AUE5GJPVLJUH5SZ}

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	2026-07-05T11:57:21.911889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9b8be48702e780a13a64beab4d0fd966b1961c7d4fe15ae4ef05a9e8f9a8555

Aliases

arxiv: 2508.15844 · arxiv_version: 2508.15844v1 · doi: 10.48550/arxiv.2508.15844 · pith_short_12: 7G4L4SDQFZ4A · pith_short_16: 7G4L4SDQFZ4AUE5G · pith_short_8: 7G4L4SDQ

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/7G4L4SDQFZ4AUE5GJPVLJUH5SZ \
  | 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: f9b8be48702e780a13a64beab4d0fd966b1961c7d4fe15ae4ef05a9e8f9a8555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f00c30d794371b5d7e3c5a9c6b048c0d67a67d6147c0ae50e9a5c5de2eee683",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-08-19T20:29:12Z",
    "title_canon_sha256": "a36392806c4183ee4331c14f16f2d39920db97604986a873db6e7e1b0292825b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.15844",
    "kind": "arxiv",
    "version": 1
  }
}