Pith Number

pith:5VEXQG62

pith:2022:5VEXQG622WL23HWBXFHOOZWBRB

not attested not anchored not stored refs pending

SZx: an Ultra-fast Error-bounded Lossy Compressor for Scientific Datasets

Dingwen Tao, Franck Cappello, Jiannan Tian, Kai Zhao, Sheng Di, Xiaodong Yu, Xin Liang

arxiv:2201.13020 v1 · 2022-01-31 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VEXQG622WL23HWBXFHOOZWBRB}

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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.

Cited by

1 paper in Pith

Boosting Scientific Error-Bounded Lossy Compression through Optimized Synergistic Lossy-Lossless Orchestration

Receipt and verification

First computed	2026-07-05T03:52:41.913380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed49781bdad597ad9ec1b94ee766c188590f27261f66e780eb9bced6b1bd78e6

Aliases

arxiv: 2201.13020 · arxiv_version: 2201.13020v1 · doi: 10.48550/arxiv.2201.13020 · pith_short_12: 5VEXQG622WL2 · pith_short_16: 5VEXQG622WL23HWB · pith_short_8: 5VEXQG62

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/5VEXQG622WL23HWBXFHOOZWBRB \
  | 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: ed49781bdad597ad9ec1b94ee766c188590f27261f66e780eb9bced6b1bd78e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbdee4b2569f2421d7cba275e92f90e84bb1437ca70fb513afcfd5627f31b246",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-01-31T06:46:16Z",
    "title_canon_sha256": "141d972d550cbd225af0c8c01a180ea81dfc32e6d12751a66c408dc3a6f4d707"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.13020",
    "kind": "arxiv",
    "version": 1
  }
}