Pith Number

pith:BHL7KMY7

pith:2020:BHL7KMY7ZNMNMLUBLO5LPBDNMP

not attested not anchored not stored refs pending

A framework of blockchain-based secure and privacy-preserving E-government system

Fei Chao, Longzhi Yang, Noe Elisa, Yi Cao

arxiv:2006.14231 v1 · 2020-06-25 · 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{BHL7KMY7ZNMNMLUBLO5LPBDNMP}

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	2026-07-05T01:13:30.279854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09d7f5331fcb58d62e815bbab7846d63f95f6c792f9ccf7b1a4ef93ee382b51d

Aliases

arxiv: 2006.14231 · arxiv_version: 2006.14231v1 · doi: 10.48550/arxiv.2006.14231 · pith_short_12: BHL7KMY7ZNMN · pith_short_16: BHL7KMY7ZNMNMLUB · pith_short_8: BHL7KMY7

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/BHL7KMY7ZNMNMLUBLO5LPBDNMP \
  | 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: 09d7f5331fcb58d62e815bbab7846d63f95f6c792f9ccf7b1a4ef93ee382b51d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceba5b78ff1835227d8d9999bb1f2f22485af9e5da4860a641e29721161e25c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-06-25T07:58:54Z",
    "title_canon_sha256": "52cfa173e7996a3b3b32e1031ef3bade30ad7fc0e2ad90469dd13a07f79305d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14231",
    "kind": "arxiv",
    "version": 1
  }
}