Pith Number

pith:ZXGYAIOL

pith:2018:ZXGYAIOLCWXGHVATCLZVATPWAC

not attested not anchored not stored refs pending

A Survey of Privacy Infrastructures and Their Vulnerabilities

Tian Yunfan, Zhang Xiang

arxiv:1812.06226 v1 · 2018-12-15 · 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{ZXGYAIOLCWXGHVATCLZVATPWAC}

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	2026-05-17T23:58:12.820529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdcd8021cb15ae63d41312f3504df600829294fddcf2c5044b74d615b5c31c55

Aliases

arxiv: 1812.06226 · arxiv_version: 1812.06226v1 · doi: 10.48550/arxiv.1812.06226 · pith_short_12: ZXGYAIOLCWXG · pith_short_16: ZXGYAIOLCWXGHVAT · pith_short_8: ZXGYAIOL

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/ZXGYAIOLCWXGHVATCLZVATPWAC \
  | 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: cdcd8021cb15ae63d41312f3504df600829294fddcf2c5044b74d615b5c31c55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7ccb3d8bfd1d99aa2cc17205e64b128e25393c839a13da0736b3308ccb3a347",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-12-15T03:06:45Z",
    "title_canon_sha256": "1fa7e44f8f2dc9812267ae4f5d63d5795a33b76b049855d00c01dd3643a4df21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06226",
    "kind": "arxiv",
    "version": 1
  }
}