Pith Number

pith:ACKPZHSN

pith:2024:ACKPZHSNPJKT2POVPVCAP2TJXG

not attested not anchored not stored refs pending

Constructing Trustworthy Smart Contracts

Devora Chait-Roth, Kedar S. Namjoshi

arxiv:2411.14563 v1 · 2024-11-21 · cs.CR · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACKPZHSNPJKT2POVPVCAP2TJXG}

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	2026-07-05T09:38:53.215149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0094fc9e4d7a553d3dd57d4407ea69b98becfa2b78b478fa87e1c461831ec4d1

Aliases

arxiv: 2411.14563 · arxiv_version: 2411.14563v1 · doi: 10.48550/arxiv.2411.14563 · pith_short_12: ACKPZHSNPJKT · pith_short_16: ACKPZHSNPJKT2POV · pith_short_8: ACKPZHSN

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/ACKPZHSNPJKT2POVPVCAP2TJXG \
  | 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: 0094fc9e4d7a553d3dd57d4407ea69b98becfa2b78b478fa87e1c461831ec4d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a93a5ce8f5d7f57c00b427d1dca3122ed4b99a9224c0bbac8a7f97b7e98af48b",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-11-21T20:26:18Z",
    "title_canon_sha256": "024289fd9bb438b82b39b9e73357cbcbfc54bb618324b912d9cd11074c945c39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14563",
    "kind": "arxiv",
    "version": 1
  }
}