Pith Number

pith:7BM2GTZN

pith:2023:7BM2GTZNDYDYC6HFSKMNAK726D

not attested not anchored not stored refs pending

IB-UQ: Information bottleneck based uncertainty quantification for neural function regression and neural operator learning

Hao Wu, Ling Guo, Tao Zhou, Wenwen Zhou, Yan Wang

arxiv:2302.03271 v2 · 2023-02-07 · math.NA · cs.LG · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BM2GTZNDYDYC6HFSKMNAK726D}

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

1 paper in Pith

LVM-GP: Uncertainty-Aware PDE Solver via coupling latent variable model and Gaussian process

Receipt and verification

First computed	2026-07-05T06:14:57.439907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f859a34f2d1e078178e59298d02bfaf0f8e2e00fc9414b11917ec12e4d24b6bb

Aliases

arxiv: 2302.03271 · arxiv_version: 2302.03271v2 · doi: 10.48550/arxiv.2302.03271 · pith_short_12: 7BM2GTZNDYDY · pith_short_16: 7BM2GTZNDYDYC6HF · pith_short_8: 7BM2GTZN

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/7BM2GTZNDYDYC6HFSKMNAK726D \
  | 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: f859a34f2d1e078178e59298d02bfaf0f8e2e00fc9414b11917ec12e4d24b6bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a16fa78c8dcaf40b92507dfb08d726b9301731185d6a8e7b608c6c3fc47574ed",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-02-07T05:56:42Z",
    "title_canon_sha256": "56de12bbf8ca2d7e534cf123142c97b81acd9976cd89808557e81aae8cc56462"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03271",
    "kind": "arxiv",
    "version": 2
  }
}