Pith Number

pith:WP3FR2EN

pith:2021:WP3FR2ENRKFDQQBSCAJIKSDXOU

not attested not anchored not stored refs pending

Security and Privacy in the Emerging Cyber-Physical World: A Survey

Ning Zhang, Qiben Yan, Zack Kaplan, Zhiyuan Yu

arxiv:2105.13347 v1 · 2021-05-27 · 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{WP3FR2ENRKFDQQBSCAJIKSDXOU}

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	2026-07-05T02:44:00.363209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3f658e88d8a8a3840321012854877751eb5ac21df6c0d0dc79c9742bd20e779

Aliases

arxiv: 2105.13347 · arxiv_version: 2105.13347v1 · doi: 10.48550/arxiv.2105.13347 · pith_short_12: WP3FR2ENRKFD · pith_short_16: WP3FR2ENRKFDQQBS · pith_short_8: WP3FR2EN

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/WP3FR2ENRKFDQQBSCAJIKSDXOU \
  | 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: b3f658e88d8a8a3840321012854877751eb5ac21df6c0d0dc79c9742bd20e779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8bc1249c113a8db7e569f947c97a40f5a3599a487fb881e72ece06847c05395",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-05-27T17:52:17Z",
    "title_canon_sha256": "51ddcd4c43c5afd9548723c70db0e2293d40bac5017237422dbf7432167e2817"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13347",
    "kind": "arxiv",
    "version": 1
  }
}