Pith Number

pith:4EI7A2SK

pith:2018:4EI7A2SKHEU6DL5HRDLJEVHXKR

not attested not anchored not stored refs pending

Unsupervised Features Extraction for Binary Similarity Using Graph Embedding Neural Networks

Fabio Petroni, Giuseppe Antonio Di Luna, Leonardo Querzoni, Luca Massarelli, Roberto Baldoni

arxiv:1810.09683 v2 · 2018-10-23 · cs.LG · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EI7A2SKHEU6DL5HRDLJEVHXKR}

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	2026-05-18T00:00:47.132963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e111f06a4a3929e1afa788d69254f7544560d1705958fb8607f236775fcaf78c

Aliases

arxiv: 1810.09683 · arxiv_version: 1810.09683v2 · doi: 10.48550/arxiv.1810.09683 · pith_short_12: 4EI7A2SKHEU6 · pith_short_16: 4EI7A2SKHEU6DL5H · pith_short_8: 4EI7A2SK

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/4EI7A2SKHEU6DL5HRDLJEVHXKR \
  | 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: e111f06a4a3929e1afa788d69254f7544560d1705958fb8607f236775fcaf78c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa1130ca5c7a70b44b39f23d856f99e33fa0d290cde97a7e3a21bc5ae92654c",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-23T06:45:54Z",
    "title_canon_sha256": "7a2d1e7f65fafc896bf3330736029f39107706c8c5b111138731075b77be4a4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09683",
    "kind": "arxiv",
    "version": 2
  }
}