Pith Number

pith:6CK7SVSF

pith:2025:6CK7SVSFGDRKFRPBSDORZ3MFPX

not attested not anchored not stored refs pending

A Computable Measure of Suboptimality for Entropy-Regularised Variational Objectives

Anna Korba, Chris. J. Oates, Cl\'ementine Chazal, Heishiro Kanagawa, Zheyang Shen

arxiv:2509.10393 v4 · 2025-09-12 · stat.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CK7SVSFGDRKFRPBSDORZ3MFPX}

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

4 papers in Pith

Predictively-Oriented Kalman Filtering

Thinned Mean Field Langevin Dynamics

Concentration and Calibration in Predictive Bayesian Inference

Receipt and verification

First computed	2026-07-13T00:17:03.218596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f095f9564530e2a2c5e190dd1ced857df794ecba41d3d257ee52fae4621b09c3

Aliases

arxiv: 2509.10393 · arxiv_version: 2509.10393v4 · doi: 10.48550/arxiv.2509.10393 · pith_short_12: 6CK7SVSFGDRK · pith_short_16: 6CK7SVSFGDRKFRPB · pith_short_8: 6CK7SVSF

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/6CK7SVSFGDRKFRPBSDORZ3MFPX \
  | 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: f095f9564530e2a2c5e190dd1ced857df794ecba41d3d257ee52fae4621b09c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f1490534d92b2dc4ef0e9ed0e9c30ff7bc95b740316eb9f306d36c157deae93",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2025-09-12T16:38:41Z",
    "title_canon_sha256": "8b2896d51200275a8a8da255995081d88a49fb1d3ddd80c0a3765ca307b7a28f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.10393",
    "kind": "arxiv",
    "version": 4
  }
}