Pith Number

pith:476X5XX4

pith:2026:476X5XX4DV472DP52KRTDFUI5J

not attested not anchored not stored refs pending

Conservative neural posterior estimation via distributionally robust training

Ayush Bharti, Charita Dellaporta, Fran\c{c}ois-Xavier Briol, William Laplante, Yuga Hikida

arxiv:2605.28516 v1 · 2026-05-27 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{476X5XX4DV472DP52KRTDFUI5J}

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	2026-05-28T02:04:55.224128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7fd7edefc1d79fd0dfdd2a3319688ea525c84a3363f1e95e0bcec99232a2b13

Aliases

arxiv: 2605.28516 · arxiv_version: 2605.28516v1 · doi: 10.48550/arxiv.2605.28516 · pith_short_12: 476X5XX4DV47 · pith_short_16: 476X5XX4DV472DP5 · pith_short_8: 476X5XX4

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/476X5XX4DV472DP52KRTDFUI5J \
  | 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: e7fd7edefc1d79fd0dfdd2a3319688ea525c84a3363f1e95e0bcec99232a2b13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b05920e7a389119c3607ec87f0ffc44f59b61e65d810a7d5646c73d8be0307a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-05-27T14:17:22Z",
    "title_canon_sha256": "281a160b99e880bc3f416e52e35699a983303787c51e7887f30041880f44a549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28516",
    "kind": "arxiv",
    "version": 1
  }
}