Pith Number

pith:LTXO2WML

pith:2025:LTXO2WMLE6Z2Y6SST5TH7MEN5N

not attested not anchored not stored refs pending

Dataset Distillation as Data Compression: A Rate-Utility Perspective

Kede Ma, Mu Li, Yiping Liu, Yongsheng Liang, Youneng Bao, Zhuo Chen

arxiv:2507.17221 v1 · 2025-07-23 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTXO2WMLE6Z2Y6SST5TH7MEN5N}

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	2026-07-05T11:42:03.858721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ceeed598b27b3ac7a529f667fb08deb6fb77a1dc8ca0a35571acafc4c2b81f0

Aliases

arxiv: 2507.17221 · arxiv_version: 2507.17221v1 · doi: 10.48550/arxiv.2507.17221 · pith_short_12: LTXO2WMLE6Z2 · pith_short_16: LTXO2WMLE6Z2Y6SS · pith_short_8: LTXO2WML

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/LTXO2WMLE6Z2Y6SST5TH7MEN5N \
  | 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: 5ceeed598b27b3ac7a529f667fb08deb6fb77a1dc8ca0a35571acafc4c2b81f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b997a362da1b35aab5c8d5d603a3c201f7a35f314506ebe2b4d870d3745de041",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-23T05:40:52Z",
    "title_canon_sha256": "3cf9af0d700621bfdd6d44bbb58f69852c226dd40a944cb33671a5ee75d4332d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17221",
    "kind": "arxiv",
    "version": 1
  }
}