Pith Number

pith:HRI2MNEX

pith:2019:HRI2MNEXGFCK3PDQPO35LUYWRN

not attested not anchored not stored refs pending

SmartEmbed: A Tool for Clone and Bug Detection in Smart Contracts through Structural Code Embedding

David Lo, John Grundy, Lingxiao Jiang, Vinoj Jayasundara, Xin Xia, Zhipeng Gao

arxiv:1908.08615 v1 · 2019-08-22 · 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{HRI2MNEXGFCK3PDQPO35LUYWRN}

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	2026-07-05T01:04:28.665307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c51a634973144adbc707bb7d5d3168b5ca5ab6d2f0315384b9308cffb5235e1

Aliases

arxiv: 1908.08615 · arxiv_version: 1908.08615v1 · doi: 10.48550/arxiv.1908.08615 · pith_short_12: HRI2MNEXGFCK · pith_short_16: HRI2MNEXGFCK3PDQ · pith_short_8: HRI2MNEX

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/HRI2MNEXGFCK3PDQPO35LUYWRN \
  | 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: 3c51a634973144adbc707bb7d5d3168b5ca5ab6d2f0315384b9308cffb5235e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2fc87d843ecad801887e6ae18ee26a15d27cf0c70a31028e5e9142ea5d6a868",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-08-22T22:55:13Z",
    "title_canon_sha256": "b66541d24be5b4ec3edf839f336b43dc7154526c5c0c9bd7ed8a4d2747dd097a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08615",
    "kind": "arxiv",
    "version": 1
  }
}