Pith Number

pith:TKNFZWFQ

pith:2026:TKNFZWFQMHCPC65JNICHRD3PAC

not attested not anchored not stored refs pending

Separating Secrets from Placeholders: A Hybrid CNN-CodeBERT Framework for Three-Class Credential Leakage Detection

Khushika Shah, Lei Zhang, Maksuda Bilkis Baby, Naiyue Liang

arxiv:2605.31520 v1 · 2026-05-29 · cs.SE · cs.AI · 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{TKNFZWFQMHCPC65JNICHRD3PAC}

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	2026-06-01T02:04:10.553197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a9a5cd8b061c4f17ba96a04788f6f0088621e540aa03445249976b2c18a7bda

Aliases

arxiv: 2605.31520 · arxiv_version: 2605.31520v1 · doi: 10.48550/arxiv.2605.31520 · pith_short_12: TKNFZWFQMHCP · pith_short_16: TKNFZWFQMHCPC65J · pith_short_8: TKNFZWFQ

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/TKNFZWFQMHCPC65JNICHRD3PAC \
  | 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: 9a9a5cd8b061c4f17ba96a04788f6f0088621e540aa03445249976b2c18a7bda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee974c88311559157f0106c83d7f7702930a897f410cb03b9ac20693c2bfd296",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-05-29T16:36:20Z",
    "title_canon_sha256": "c1d0050d5129c536dceeab0d86950c63817edd8e45db6437735419c2165a4702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31520",
    "kind": "arxiv",
    "version": 1
  }
}