Pith Number

pith:FIRMPNNW

pith:2025:FIRMPNNWVLBVMVUPPR6BDUC54U

not attested not anchored not stored refs pending

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

Franck Cappello, Jiajun Huang, Jiannan Tian, Jinwen Pan, Jinyang Liu, Kai Zhao, Sheng Di, Shixun Wu, Xin Liang, Ziwei Qiu, Zizhong Chen

arxiv:2507.11165 v2 · 2025-07-15 · 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{FIRMPNNWVLBVMVUPPR6BDUC54U}

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	2026-07-05T12:02:48.345186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a22c7b5b6aac356568f7c7c11d05de53578101716d98925be2defed3c960ba0

Aliases

arxiv: 2507.11165 · arxiv_version: 2507.11165v2 · doi: 10.48550/arxiv.2507.11165 · pith_short_12: FIRMPNNWVLBV · pith_short_16: FIRMPNNWVLBVMVUP · pith_short_8: FIRMPNNW

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/FIRMPNNWVLBVMVUPPR6BDUC54U \
  | 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: 2a22c7b5b6aac356568f7c7c11d05de53578101716d98925be2defed3c960ba0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03f22214b8e6ede240c667e972b3135d8d770e54a0e29386d71db55a986884bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-07-15T10:14:14Z",
    "title_canon_sha256": "845aefb30ee5e4e7442899e92e5341d8e06d23107ad2066e6442aa79d701b0eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11165",
    "kind": "arxiv",
    "version": 2
  }
}