Pith Number

pith:AIZNWY5Y

pith:2021:AIZNWY5YWK52KZCT24ZLUSVAL3

not attested not anchored not stored refs pending

SciviK: A Versatile Framework for Specifying and Verifying Smart Contracts

Jianan Yao, Ronghui Gu, Shaokai Lin, Xinyuan Sun

arxiv:2103.02209 v1 · 2021-03-03 · cs.PL · 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{AIZNWY5YWK52KZCT24ZLUSVAL3}

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	2026-07-05T02:20:01.992837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0232db63b8b2bba56453d732ba4aa05ed17b2898ed2033440208425ff67b300f

Aliases

arxiv: 2103.02209 · arxiv_version: 2103.02209v1 · doi: 10.48550/arxiv.2103.02209 · pith_short_12: AIZNWY5YWK52 · pith_short_16: AIZNWY5YWK52KZCT · pith_short_8: AIZNWY5Y

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/AIZNWY5YWK52KZCT24ZLUSVAL3 \
  | 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: 0232db63b8b2bba56453d732ba4aa05ed17b2898ed2033440208425ff67b300f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aa048db773b3ac7b89cb4454942db003990e5709371f3358abce80d01c9f8b3",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2021-03-03T06:45:05Z",
    "title_canon_sha256": "ad90476509dec564bec87e9b13eca884c9c9b7dfcc43f752bda1f5b7e5365fdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.02209",
    "kind": "arxiv",
    "version": 1
  }
}