Pith Number

pith:MFEGFZXN

pith:2026:MFEGFZXNREYGR6ZTRXDVVNSL32

not attested not anchored not stored refs pending

Multi-Class vs. Multi-Label BERT for CVE-to-CWE Mapping: How Taxonomy Structure Shapes the Errors

Ana Schwengber Kelm, Christian Bockermann, J\"org Frochte

arxiv:2607.07573 v1 · 2026-07-08 · cs.LG · 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{MFEGFZXNREYGR6ZTRXDVVNSL32}

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	2026-07-09T01:20:29.954008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

614862e6ed893068fb338dc75ab64bde9d6ce0420529ee841a5d6278ab2ab2f1

Aliases

arxiv: 2607.07573 · arxiv_version: 2607.07573v1 · doi: 10.48550/arxiv.2607.07573 · pith_short_12: MFEGFZXNREYG · pith_short_16: MFEGFZXNREYGR6ZT · pith_short_8: MFEGFZXN

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/MFEGFZXNREYGR6ZTRXDVVNSL32 \
  | 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: 614862e6ed893068fb338dc75ab64bde9d6ce0420529ee841a5d6278ab2ab2f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8294d885ce5f952292d2e6bf6aab49295b4fd97d5b77ba3a35bc1564a4f074f",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-08T16:01:21Z",
    "title_canon_sha256": "4e44e4006685b4b0e1d3fb9cda41e9efe9e04626b6319825504e3bcc32a842cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07573",
    "kind": "arxiv",
    "version": 1
  }
}