Pith Number

pith:TZBXCAP3

pith:2018:TZBXCAP3FVQTQXW7LUN3UKT57I

not attested not anchored not stored refs pending

Tool Demonstration: FSolidM for Designing Secure Ethereum Smart Contracts

Anastasia Mavridou, Aron Laszka

arxiv:1802.09949 v1 · 2018-02-26 · cs.CR · cs.FL · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZBXCAP3FVQTQXW7LUN3UKT57I}

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	2026-05-18T00:22:21.804439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e437101fb2d61385edf5d1bba2a7dfa2db291618923cd216a4a4d2607ebfd18

Aliases

arxiv: 1802.09949 · arxiv_version: 1802.09949v1 · doi: 10.48550/arxiv.1802.09949 · pith_short_12: TZBXCAP3FVQT · pith_short_16: TZBXCAP3FVQTQXW7 · pith_short_8: TZBXCAP3

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/TZBXCAP3FVQTQXW7LUN3UKT57I \
  | 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: 9e437101fb2d61385edf5d1bba2a7dfa2db291618923cd216a4a4d2607ebfd18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b6d5837675adb4b31f16e61d923a1f1183b667edd89f70751e1c666f16c5a97",
    "cross_cats_sorted": [
      "cs.FL",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-02-26T18:10:26Z",
    "title_canon_sha256": "8b2e27b10a7eb3eda2019240b0d3e8f8895a3a2cf9330a52e6d942236b41e92f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09949",
    "kind": "arxiv",
    "version": 1
  }
}