Pith Number

pith:5VWVIHA6

pith:2015:5VWVIHA6XRG3JHSUM5P7FRUCEY

not attested not anchored not stored refs pending

Information Hiding as a Challenge for Malware Detection

Luca Caviglione, Wojciech Mazurczyk

arxiv:1504.04867 v1 · 2015-04-19 · 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{5VWVIHA6XRG3JHSUM5P7FRUCEY}

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	2026-05-18T00:19:04.762337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed6d541c1ebc4db49e54675ff2c68226298942741976d3067e7b9d1303241dbf

Aliases

arxiv: 1504.04867 · arxiv_version: 1504.04867v1 · doi: 10.48550/arxiv.1504.04867 · pith_short_12: 5VWVIHA6XRG3 · pith_short_16: 5VWVIHA6XRG3JHSU · pith_short_8: 5VWVIHA6

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/5VWVIHA6XRG3JHSUM5P7FRUCEY \
  | 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: ed6d541c1ebc4db49e54675ff2c68226298942741976d3067e7b9d1303241dbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d736e1e84a55493e945869af090532a6b602e46603bcd5d5277a7fc9a54968b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-04-19T18:39:35Z",
    "title_canon_sha256": "b93105f5b94caa339e5ec47ccc52cefe17979001d4612063bf0e65b1dee5518a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04867",
    "kind": "arxiv",
    "version": 1
  }
}