Pith Number

pith:XWA5U3ZX

pith:2020:XWA5U3ZXB2CDCRLBGTORXPIK4F

not attested not anchored not stored refs pending

The First Step Towards Modeling Unbreakable Malware

Binxing Fang, Jiawen Diao, Tiantian Ji, Tian Wang, Weiqiang Yu, Xiang Cui, Zhongru Wang

arxiv:2008.06163 v2 · 2020-08-14 · cs.CR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWA5U3ZXB2CDCRLBGTORXPIK4F}

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	2026-07-05T01:51:21.044389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd81da6f370e8431456134dd1bbd0ae14d3b592d32714608b86d88147fcaab09

Aliases

arxiv: 2008.06163 · arxiv_version: 2008.06163v2 · doi: 10.48550/arxiv.2008.06163 · pith_short_12: XWA5U3ZXB2CD · pith_short_16: XWA5U3ZXB2CDCRLB · pith_short_8: XWA5U3ZX

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/XWA5U3ZXB2CDCRLBGTORXPIK4F \
  | 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: bd81da6f370e8431456134dd1bbd0ae14d3b592d32714608b86d88147fcaab09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94d2c2f2823f093af03859c8a143680c3ff81c5817c2399f97311aa1883b1704",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-08-14T02:03:52Z",
    "title_canon_sha256": "2a59962a439611d60a9cce472c20cc334537c0a9d63989c311e8b116e095aa2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.06163",
    "kind": "arxiv",
    "version": 2
  }
}