Pith Number

pith:ZDRSAM5H

pith:2012:ZDRSAM5H2TFGDMZUGZ3TVDOX43

not attested not anchored not stored refs pending

Using mobile agent results to create hard-to-detect computer viruses

Yongge Wang

arxiv:1207.5444 v1 · 2012-07-23 · 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{ZDRSAM5H2TFGDMZUGZ3TVDOX43}

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	2026-05-18T03:50:23.453505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8e32033a7d4ca61b33436773a8dd7e6cb2d94f7dc5c74ede3e52a295a9e59fb

Aliases

arxiv: 1207.5444 · arxiv_version: 1207.5444v1 · doi: 10.48550/arxiv.1207.5444 · pith_short_12: ZDRSAM5H2TFG · pith_short_16: ZDRSAM5H2TFGDMZU · pith_short_8: ZDRSAM5H

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/ZDRSAM5H2TFGDMZUGZ3TVDOX43 \
  | 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: c8e32033a7d4ca61b33436773a8dd7e6cb2d94f7dc5c74ede3e52a295a9e59fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a33bf897bc26370290deab9bfcce70dad367cc63cae0d708aa993083ace8afa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-07-23T16:34:16Z",
    "title_canon_sha256": "7011981cc22e5b18be3a8500e9272450aa7ffcb4ef8292cb410d9faa7c4ec574"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5444",
    "kind": "arxiv",
    "version": 1
  }
}