Pith Number

pith:FUHUBI2L

pith:2017:FUHUBI2LNWROIWT6W5C65YT43A

not attested not anchored not stored refs pending

Automated Behavioral Analysis of Malware A Case Study of WannaCry Ransomware

Qian Chen, Robert A. Bridges

arxiv:1709.08753 v1 · 2017-09-25 · 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{FUHUBI2LNWROIWT6W5C65YT43A}

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	2026-05-18T00:34:21.964624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d0f40a34b6da2e45a7eb745eee27cd82d35a18a1a1b92252e433cfef6ca4dce

Aliases

arxiv: 1709.08753 · arxiv_version: 1709.08753v1 · doi: 10.48550/arxiv.1709.08753 · pith_short_12: FUHUBI2LNWRO · pith_short_16: FUHUBI2LNWROIWT6 · pith_short_8: FUHUBI2L

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/FUHUBI2LNWROIWT6W5C65YT43A \
  | 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: 2d0f40a34b6da2e45a7eb745eee27cd82d35a18a1a1b92252e433cfef6ca4dce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26db21e8f2c592927af96c8312bef8389a6dd4e367e2ff42571e362ecc51dcfb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-09-25T23:38:20Z",
    "title_canon_sha256": "5fcb99b73cb328cc9633a1416a9766036935ff7a5526366eb9da64693338bfeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08753",
    "kind": "arxiv",
    "version": 1
  }
}