Pith Number

pith:CZLPCMYX

pith:2021:CZLPCMYXZO6NW35RBTKYOY7QFW

not attested not anchored not stored refs pending

Bilingual Problems: Studying the Security Risks Incurred by Native Extensions in Scripting Languages

\'Agnes Kiss, Cristian-Alexandru Staicu, Michael Backes, Sazzadur Rahaman

arxiv:2111.11169 v2 · 2021-11-22 · 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{CZLPCMYXZO6NW35RBTKYOY7QFW}

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	2026-07-05T05:38:26.566856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1656f13317cbbcdb6fb10cd58763f02dbc9fda91d94ef5aa1dcfa4e18381e906

Aliases

arxiv: 2111.11169 · arxiv_version: 2111.11169v2 · doi: 10.48550/arxiv.2111.11169 · pith_short_12: CZLPCMYXZO6N · pith_short_16: CZLPCMYXZO6NW35R · pith_short_8: CZLPCMYX

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/CZLPCMYXZO6NW35RBTKYOY7QFW \
  | 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: 1656f13317cbbcdb6fb10cd58763f02dbc9fda91d94ef5aa1dcfa4e18381e906

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fa0541b9a648c007dbce370ec5f7d5d33268d1577e67d8f22b625fe99875489",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-11-22T13:10:03Z",
    "title_canon_sha256": "d8184712f964b1cbe0c44ec5875b66324dae90f74fa573cd7a3ac6fa210ce4b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.11169",
    "kind": "arxiv",
    "version": 2
  }
}