Pith Number

pith:QQIST4GJ

pith:2026:QQIST4GJOQUXYT5DMC44TPKF26

not attested not anchored not stored refs pending

Pool-Select-Refine: Allocation-Aware Generative Dataset Distillation with Soft-Label-Guided Latent Refinement

Shunsuke Sakai, Tatsuhito Hasegawa, Wenmin Li, Zhongkai Zhao

arxiv:2606.01920 v1 · 2026-06-01 · 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{QQIST4GJOQUXYT5DMC44TPKF26}

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	2026-06-02T02:05:00.528759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

841129f0c974297c4fa360b9c9bd45d79b493f4cbe358c987e3465e9e3383135

Aliases

arxiv: 2606.01920 · arxiv_version: 2606.01920v1 · doi: 10.48550/arxiv.2606.01920 · pith_short_12: QQIST4GJOQUX · pith_short_16: QQIST4GJOQUXYT5D · pith_short_8: QQIST4GJ

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/QQIST4GJOQUXYT5DMC44TPKF26 \
  | 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: 841129f0c974297c4fa360b9c9bd45d79b493f4cbe358c987e3465e9e3383135

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6a07e3c3306ee6e69e2ebcbfc2fdc939939692348488fcb0b34a3b238720b24",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-01T08:56:47Z",
    "title_canon_sha256": "da8688a562ab32d3f16a2e5f1b96b8ec206cb3949384b3fe75251e24764323d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01920",
    "kind": "arxiv",
    "version": 1
  }
}