Pith Number

pith:L3LFBCYS

pith:2023:L3LFBCYS7JFDM5MJMARGQG5YQK

not attested not anchored not stored refs pending

High-Ratio Compression for Machine-Generated Data

Chuan Xiao, Jiujing Zhang, Lingkai Meng, Qinhui Sun, Shiyu Yang, Wei Jia, Wenjie Zhang, Xuemin Lin, Yue Li, Zhitao Shen

arxiv:2311.13947 v1 · 2023-11-23 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L3LFBCYS7JFDM5MJMARGQG5YQK}

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	2026-07-05T07:16:11.189282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ed6508b12fa4a3675896022681bb8828ebba0d5f1147a43beafe749337c5b82

Aliases

arxiv: 2311.13947 · arxiv_version: 2311.13947v1 · doi: 10.48550/arxiv.2311.13947 · pith_short_12: L3LFBCYS7JFD · pith_short_16: L3LFBCYS7JFDM5MJ · pith_short_8: L3LFBCYS

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/L3LFBCYS7JFDM5MJMARGQG5YQK \
  | 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: 5ed6508b12fa4a3675896022681bb8828ebba0d5f1147a43beafe749337c5b82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6747dc1c39cf481e29232e5b3ab71982f7d551fe3ec1463fb2b05f02621c9bfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2023-11-23T12:01:36Z",
    "title_canon_sha256": "37da670c4c29c8e44f7d2ca8bb76cad8c2d11381a46c5a27a29a9b37041eeeaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.13947",
    "kind": "arxiv",
    "version": 1
  }
}