Pith Number

pith:EGOEZRVD

pith:2025:EGOEZRVDMETGMNGZV6ZGM7RAFZ

not attested not anchored not stored refs pending

Lossy Compression of Scientific Data: Applications Constrains and Requirements

Allison Baker, Amarjit Singh, Danylo Lykov, Dingwen Tao, Ebru Bozda, Erik Lindahl, Franck Cappello, Jiannan Tian, Kai Zhao, Kazutomo Yoshii, Kento Sato, Kyle Chard, Kyle Gerard Felker, Magnus Lundborg, Martin Burtscher, Masaru Nagaso, Paul Christopher O Grady, Peng Jiang, Peter Lindstrom, Robert Underwood, Seung Woo Son, Shaomeng Li, Sheng Di, Xin Liang, Yuri Alexeev

arxiv:2503.20031 v1 · 2025-03-25 · astro-ph.IM · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGOEZRVDMETGMNGZV6ZGM7RAFZ}

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	2026-07-05T10:39:30.919724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

219c4cc6a361266634d9afb2667e202e7f901a11c93aab3752e887c5641ac111

Aliases

arxiv: 2503.20031 · arxiv_version: 2503.20031v1 · doi: 10.48550/arxiv.2503.20031 · pith_short_12: EGOEZRVDMETG · pith_short_16: EGOEZRVDMETGMNGZ · pith_short_8: EGOEZRVD

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/EGOEZRVDMETGMNGZV6ZGM7RAFZ \
  | 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: 219c4cc6a361266634d9afb2667e202e7f901a11c93aab3752e887c5641ac111

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67473630e125e25a3daa6cdad2dffb22a31377f12410d45606557b9d49eb59d4",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-03-25T19:25:56Z",
    "title_canon_sha256": "d673df4a0b8738c152a8f1e96cd290157b34b52e84b636ee3c66564a9e33ac6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.20031",
    "kind": "arxiv",
    "version": 1
  }
}