Pith Number

pith:GQTMEFNZ

pith:2019:GQTMEFNZ2TUIOFDXUQHHC4SITN

not attested not anchored not stored refs pending

Precise Attack Synthesis for Smart Contracts

Emina Torlak, Rastislav Bodik, Yu Feng

arxiv:1902.06067 v1 · 2019-02-16 · 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{GQTMEFNZ2TUIOFDXUQHHC4SITN}

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	2026-05-17T23:53:46.673161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3426c215b9d4e8871477a40e7172489b5b27304dd2d2e20400373a8673d14244

Aliases

arxiv: 1902.06067 · arxiv_version: 1902.06067v1 · doi: 10.48550/arxiv.1902.06067 · pith_short_12: GQTMEFNZ2TUI · pith_short_16: GQTMEFNZ2TUIOFDX · pith_short_8: GQTMEFNZ

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/GQTMEFNZ2TUIOFDXUQHHC4SITN \
  | 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: 3426c215b9d4e8871477a40e7172489b5b27304dd2d2e20400373a8673d14244

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d23fa4e2373b5ab6685397280bacf137fe7d92e6035aa84dcce9a26ee5553234",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-02-16T08:37:32Z",
    "title_canon_sha256": "0764f987ada5c27b0f300b17e5dded18a71488b00be24df17202e16c7109b99c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06067",
    "kind": "arxiv",
    "version": 1
  }
}