Pith Number

pith:PCDSVGAA

pith:2025:PCDSVGAA4LYL5WU46STNACHJM5

not attested not anchored not stored refs pending

M3S-UPD: Efficient Multi-Stage Self-Supervised Learning for Fine-Grained Encrypted Traffic Classification with Unknown Pattern Discovery

Guang Cheng, Hantao Mei, Xingjian Zeng, Yali Yuan, Yu Huang

arxiv:2505.21462 v1 · 2025-05-27 · 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{PCDSVGAA4LYL5WU46STNACHJM5}

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	2026-07-05T11:10:42.369497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78872a9800e2f0beda9cf4a6d008e967504b48deab79d60b11e78d25ee70bc99

Aliases

arxiv: 2505.21462 · arxiv_version: 2505.21462v1 · doi: 10.48550/arxiv.2505.21462 · pith_short_12: PCDSVGAA4LYL · pith_short_16: PCDSVGAA4LYL5WU4 · pith_short_8: PCDSVGAA

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/PCDSVGAA4LYL5WU46STNACHJM5 \
  | 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: 78872a9800e2f0beda9cf4a6d008e967504b48deab79d60b11e78d25ee70bc99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8e33dd6f841b13951a34506f69c1646b19334c2c7e3f1d98b9affe8cd2a3d65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-05-27T17:34:01Z",
    "title_canon_sha256": "4aa2232d318fbcd593045c7963af7f0359b1c0a844ac1ef3f346c1429865c23a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21462",
    "kind": "arxiv",
    "version": 1
  }
}