Pith Number

pith:J3CQEYPO

pith:2025:J3CQEYPOAJGMXRDKX6APSNMGF7

not attested not anchored not stored refs pending

Dataset Distillation with Probabilistic Latent Features

Bernhard Kainz, Cheng Ouyang, Katharina Breininger, Peter Sch\"uffler, Sarah Cechnicka, Zhe Li

arxiv:2505.06647 v2 · 2025-05-10 · 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{J3CQEYPOAJGMXRDKX6APSNMGF7}

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	2026-07-05T11:04:50.937050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ec50261ee024ccbc46abf80f935862fe8a9a2755ffafe93f52b6fde6b003380

Aliases

arxiv: 2505.06647 · arxiv_version: 2505.06647v2 · doi: 10.48550/arxiv.2505.06647 · pith_short_12: J3CQEYPOAJGM · pith_short_16: J3CQEYPOAJGMXRDK · pith_short_8: J3CQEYPO

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/J3CQEYPOAJGMXRDKX6APSNMGF7 \
  | 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: 4ec50261ee024ccbc46abf80f935862fe8a9a2755ffafe93f52b6fde6b003380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee98458354d50b5c4b08e24d591d7c829033fd5d96c249e4a7b9289bcd3a0b21",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-10T13:53:49Z",
    "title_canon_sha256": "a0ac7ab101b9337dcc846666dd5df1035104e5f81692276232fbdc7a8e025b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06647",
    "kind": "arxiv",
    "version": 2
  }
}