Pith Number

pith:SYSBVMMM

pith:2020:SYSBVMMMCYSEK7ZSXKTQMQ7JDF

not attested not anchored not stored refs pending

A formal model of Algorand smart contracts

Alceste Scalas, Andrea Bracciali, Cristian Lepore, Massimo Bartoletti, Roberto Zunino

arxiv:2009.12140 v3 · 2020-09-25 · 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{SYSBVMMMCYSEK7ZSXKTQMQ7JDF}

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.

Cited by

1 paper in Pith

Properties of UTxO Ledgers and Programs Implemented on Them

Receipt and verification

First computed	2026-07-05T02:09:47.228075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96241ab18c1624457f32baa70643e9197ede1a4415e5f39dd70ca5fc0b9ae5fc

Aliases

arxiv: 2009.12140 · arxiv_version: 2009.12140v3 · doi: 10.48550/arxiv.2009.12140 · pith_short_12: SYSBVMMMCYSE · pith_short_16: SYSBVMMMCYSEK7ZS · pith_short_8: SYSBVMMM

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/SYSBVMMMCYSEK7ZSXKTQMQ7JDF \
  | 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: 96241ab18c1624457f32baa70643e9197ede1a4415e5f39dd70ca5fc0b9ae5fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380934d6b761af0b59b803db702fa174b99c6ccc0cd8f2df7809766e6032416c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-09-25T11:47:30Z",
    "title_canon_sha256": "272a59beb3ee3d3ba7b534a875b024c77393b011757fed776b4c06a07ed23232"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.12140",
    "kind": "arxiv",
    "version": 3
  }
}