Pith Number

pith:PTVHK6P5

pith:2026:PTVHK6P5GZXEUXJAFMSYK2ZLQB

not attested not anchored not stored refs pending

Beyond Source: An Empirical Study of Python Bytecode Security Risks

Baihong Chen, Tian Xie, Wen Li

arxiv:2608.12853 v1 · 2026-08-13 · 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{PTVHK6P5GZXEUXJAFMSYK2ZLQB}

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	2026-08-14T00:49:11.463987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cea7579fd366e4a5d202b25856b2b804ba2337574979a47f92082b71536750a

Aliases

arxiv: 2608.12853 · arxiv_version: 2608.12853v1 · doi: 10.48550/arxiv.2608.12853 · pith_short_12: PTVHK6P5GZXE · pith_short_16: PTVHK6P5GZXEUXJA · pith_short_8: PTVHK6P5

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/PTVHK6P5GZXEUXJAFMSYK2ZLQB \
  | 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: 7cea7579fd366e4a5d202b25856b2b804ba2337574979a47f92082b71536750a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59bab8289a00f94777c684b55784438dbb638f8b0ff508d8d9948c4fbc6f40fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-08-13T05:54:24Z",
    "title_canon_sha256": "8b366314d9a86f3b17f93fb4553aa60cbec813d73bc5b14ca93b5c732c06d518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.12853",
    "kind": "arxiv",
    "version": 1
  }
}