Pith Number

pith:MT3Q25WZ

pith:2025:MT3Q25WZV377YNZVMJDYOUZVID

not attested not anchored not stored refs pending

IPComp: Interpolation Based Progressive Lossy Compression for Scientific Applications

Franck Cappello, Jiajun Huang, Jinyang Liu, Kai Zhao, Longtao Zhang, Ruoyu Li, Sheng Di, Ximiao Li, Zhuoxun Yang

arxiv:2502.04093 v3 · 2025-02-06 · 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{MT3Q25WZV377YNZVMJDYOUZVID}

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.

Cited by

1 paper in Pith

STZ: A High Quality and High Speed Streaming Lossy Compression Framework for Scientific Data

Receipt and verification

First computed	2026-07-05T10:44:42.803421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64f70d76d9aefffc3735624787533540ccf367cbca28db42cb3f64c7a658ffd5

Aliases

arxiv: 2502.04093 · arxiv_version: 2502.04093v3 · doi: 10.48550/arxiv.2502.04093 · pith_short_12: MT3Q25WZV377 · pith_short_16: MT3Q25WZV377YNZV · pith_short_8: MT3Q25WZ

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/MT3Q25WZV377YNZVMJDYOUZVID \
  | 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: 64f70d76d9aefffc3735624787533540ccf367cbca28db42cb3f64c7a658ffd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e0d5da36ff3516c5108ca55ebb66e44a08f6f1671c78121578184427bbe9fb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-02-06T14:07:26Z",
    "title_canon_sha256": "dde4a435022da8547a1e4695fbea169faa84247e58976b094597c9edf64ea9d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04093",
    "kind": "arxiv",
    "version": 3
  }
}