Pith Number

pith:6J63DAYR

pith:2026:6J63DAYRSIKU5MNMP53B6RUS5O

not attested not anchored not stored refs pending

Smoothed-KL Reweighting: A Principled Account and Matching Rule for SNR-Based Diffusion Training

Lei Li

arxiv:2606.13433 v1 · 2026-06-11 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6J63DAYRSIKU5MNMP53B6RUS5O}

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	2026-06-12T01:10:02.169688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f27db1831192154eb1ac7f761f4692ebac30630a31675e8fa424068aa5eed6e2

Aliases

arxiv: 2606.13433 · arxiv_version: 2606.13433v1 · doi: 10.48550/arxiv.2606.13433 · pith_short_12: 6J63DAYRSIKU · pith_short_16: 6J63DAYRSIKU5MNM · pith_short_8: 6J63DAYR

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/6J63DAYRSIKU5MNMP53B6RUS5O \
  | 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: f27db1831192154eb1ac7f761f4692ebac30630a31675e8fa424068aa5eed6e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0022701580241e7dc5e3ced97712c9319211db87f550d0892abe22d0aa5b2aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-11T14:58:30Z",
    "title_canon_sha256": "87219b05309deb06a0cae697603015ae653aa70be93730c85adfb8009216b03a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13433",
    "kind": "arxiv",
    "version": 1
  }
}