Pith Number

pith:HDQXFLBS

pith:2026:HDQXFLBSS4M3HYV3F2SDTBQPOH

not attested not anchored not stored refs pending

Conditional neural control variates for variance reduction in Bayesian inverse problems

Ali Siahkoohi, Hyunwoo Oh

arxiv:2602.21357 v2 · 2026-02-24 · 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{HDQXFLBSS4M3HYV3F2SDTBQPOH}

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	2026-06-23T01:12:02.213322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38e172ac329719b3e2bb2ea439860f71e51f02f5401dd83da30416f836678ab7

Aliases

arxiv: 2602.21357 · arxiv_version: 2602.21357v2 · doi: 10.48550/arxiv.2602.21357 · pith_short_12: HDQXFLBSS4M3 · pith_short_16: HDQXFLBSS4M3HYV3 · pith_short_8: HDQXFLBS

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/HDQXFLBSS4M3HYV3F2SDTBQPOH \
  | 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: 38e172ac329719b3e2bb2ea439860f71e51f02f5401dd83da30416f836678ab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c44caa617098b93a0132656708c55b7d68224fea74ec02dfe77db2f755b29f45",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-02-24T20:40:20Z",
    "title_canon_sha256": "db90fe774c3d543b1f8839efc1240c730083968316e4f46eb7e4a118d11781b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.21357",
    "kind": "arxiv",
    "version": 2
  }
}