Pith Number

pith:FXARTHGP

pith:2019:FXARTHGP52BBQIR6YGL6NKJI2Y

not attested not anchored not stored refs pending

A Semantics-Based Hybrid Approach on Binary Code Similarity Comparison

Bodong Li, Dawu Gu, Hui Wang, Yikun Hu, Yuanyuan Zhang

arxiv:1907.01374 v1 · 2019-07-01 · 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{FXARTHGP52BBQIR6YGL6NKJI2Y}

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	2026-05-17T23:41:40.565277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dc1199ccfee8218223ec197e6a928d637740db250c1bf150dcd9f99eec1d06c

Aliases

arxiv: 1907.01374 · arxiv_version: 1907.01374v1 · doi: 10.48550/arxiv.1907.01374 · pith_short_12: FXARTHGP52BB · pith_short_16: FXARTHGP52BBQIR6 · pith_short_8: FXARTHGP

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/FXARTHGP52BBQIR6YGL6NKJI2Y \
  | 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: 2dc1199ccfee8218223ec197e6a928d637740db250c1bf150dcd9f99eec1d06c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6520afe08c33dc6fbb212db6cc869ba98f64570842dc592a6b6595ae5a7eaa59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-07-01T08:41:21Z",
    "title_canon_sha256": "0a30bc66342e08ac727bf62095b722887fb2da5d5c335498ca9094b50718ce99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01374",
    "kind": "arxiv",
    "version": 1
  }
}