Pith Number

pith:X7PVOMHG

pith:2016:X7PVOMHGLMFXDTMK4KQF3465WF

not attested not anchored not stored refs pending

Wavelet decomposition of software entropy reveals symptoms of malicious code

Glenn Chisholm, Matt Wolff, Michael Wojnowicz, Xuan Zhao

arxiv:1607.04950 v2 · 2016-07-18 · cs.CR · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7PVOMHGLMFXDTMK4KQF3465WF}

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	2026-05-18T00:24:35.577448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfdf5730e65b0b71cd8ae2a05df3ddb16bb15c4ed03af1ae29cd97ba1569c90d

Aliases

arxiv: 1607.04950 · arxiv_version: 1607.04950v2 · doi: 10.48550/arxiv.1607.04950 · pith_short_12: X7PVOMHGLMFX · pith_short_16: X7PVOMHGLMFXDTMK · pith_short_8: X7PVOMHG

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/X7PVOMHGLMFXDTMK4KQF3465WF \
  | 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: bfdf5730e65b0b71cd8ae2a05df3ddb16bb15c4ed03af1ae29cd97ba1569c90d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "158d25670cf39ef6a30b95075b404ee13ab87cd55b9aed970de7a06e0b5d8764",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2016-07-18T05:12:20Z",
    "title_canon_sha256": "de8061f9be27b270c3a1ffb888c01a15be3132e605f0f234c43cc508089e7689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04950",
    "kind": "arxiv",
    "version": 2
  }
}