Pith Number

pith:CSKKSUQV

pith:2018:CSKKSUQVGVB3FZAA7Q6HYB23UG

not attested not anchored not stored refs pending

Scilla: a Smart Contract Intermediate-Level LAnguage

Amrit Kumar, Aquinas Hobor, Ilya Sergey

arxiv:1801.00687 v1 · 2018-01-02 · 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{CSKKSUQVGVB3FZAA7Q6HYB23UG}

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	2026-05-18T00:26:52.607182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1494a952153543b2e400fc3c7c075ba184b1271dc2db6d6c5bb03a40891b5026

Aliases

arxiv: 1801.00687 · arxiv_version: 1801.00687v1 · doi: 10.48550/arxiv.1801.00687 · pith_short_12: CSKKSUQVGVB3 · pith_short_16: CSKKSUQVGVB3FZAA · pith_short_8: CSKKSUQV

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/CSKKSUQVGVB3FZAA7Q6HYB23UG \
  | 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: 1494a952153543b2e400fc3c7c075ba184b1271dc2db6d6c5bb03a40891b5026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0defb4389bf407771ac8edc4d77d63c42df9d6de1c880882517ea7b2a0ebd2c1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2018-01-02T15:31:24Z",
    "title_canon_sha256": "a7c07e2fcfa0d0b403166a4bb99a9517f6183e2f9b3fca3f97fecd4b16ed4953"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00687",
    "kind": "arxiv",
    "version": 1
  }
}