Pith Number

pith:SX4SWL5C

pith:2025:SX4SWL5CLYH6LLVQJPBETOQXCE

not attested not anchored not stored refs pending

Detecting Code Vulnerabilities with Heterogeneous GNN Training

Dianxiang Xu, Weifeng Xu, Yu Luo

arxiv:2502.16835 v1 · 2025-02-24 · 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{SX4SWL5CLYH6LLVQJPBETOQXCE}

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	2026-07-05T10:19:00.538284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95f92b2fa25e0fe5aeb04bc249ba1711324728c0e381636d7e451aa53f2347c4

Aliases

arxiv: 2502.16835 · arxiv_version: 2502.16835v1 · doi: 10.48550/arxiv.2502.16835 · pith_short_12: SX4SWL5CLYH6 · pith_short_16: SX4SWL5CLYH6LLVQ · pith_short_8: SX4SWL5C

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/SX4SWL5CLYH6LLVQJPBETOQXCE \
  | 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: 95f92b2fa25e0fe5aeb04bc249ba1711324728c0e381636d7e451aa53f2347c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e030f25c56d076b459db58f7daeba4e6964d7abbadb124ec8f15274c8404b0a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-02-24T04:39:16Z",
    "title_canon_sha256": "4fd9a22818156cfe1efe2780faf4fa2c7ccadba8b5a885525e65ff35286465ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.16835",
    "kind": "arxiv",
    "version": 1
  }
}