Pith Number

pith:H65O7FVG

pith:2025:H65O7FVGODNQST2KDX6OV54TAZ

not attested not anchored not stored refs pending

The Smart Contract Model

Maria Potop-Butucaru, Maurice Herlihy, Sergio Rajsbaum, Sucharita Jayanti, Yackolley Amoussou-Guenou

arxiv:2502.05280 v1 · 2025-02-07 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H65O7FVGODNQST2KDX6OV54TAZ}

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

The Smart Contract Model

Receipt and verification

First computed	2026-07-05T10:11:35.274868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fbaef96a670db094f4a1dfceaf793064e60751d98f10ea99b1625eefcd1e8f2

Aliases

arxiv: 2502.05280 · arxiv_version: 2502.05280v1 · doi: 10.48550/arxiv.2502.05280 · pith_short_12: H65O7FVGODNQ · pith_short_16: H65O7FVGODNQST2K · pith_short_8: H65O7FVG

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/H65O7FVGODNQST2KDX6OV54TAZ \
  | 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: 3fbaef96a670db094f4a1dfceaf793064e60751d98f10ea99b1625eefcd1e8f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1964f3e780ec8e494c556813272d8982e02ceaaf4374b42dbcd3cbe4ef544887",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-02-07T19:29:47Z",
    "title_canon_sha256": "3f826658a8314800d78824e0bc478fbb8f01db4294693309f7ce542208e6e86b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05280",
    "kind": "arxiv",
    "version": 1
  }
}