Pith Number

pith:DEMWJAET

pith:2022:DEMWJAET6CIKKYJ2EWCSX2S623

not attested not anchored not stored refs pending

Neural Message Passing for Objective-Based Uncertainty Quantification and Optimal Experimental Design

Byung-Jun Yoon, Hyun-Myung Woo, Qihua Chen, Xuejin Chen

arxiv:2203.07120 v4 · 2022-03-14 · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DEMWJAET6CIKKYJ2EWCSX2S623}

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	2026-07-05T05:59:32.754253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1919648093f090a5613a25852bea5ed6ec55651511f5a01dbd16995d64c61db7

Aliases

arxiv: 2203.07120 · arxiv_version: 2203.07120v4 · doi: 10.48550/arxiv.2203.07120 · pith_short_12: DEMWJAET6CIK · pith_short_16: DEMWJAET6CIKKYJ2 · pith_short_8: DEMWJAET

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/DEMWJAET6CIKKYJ2EWCSX2S623 \
  | 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: 1919648093f090a5613a25852bea5ed6ec55651511f5a01dbd16995d64c61db7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "257faa26a9c31655dcff7ef6dfb1a9f0e4c0bd084718c7afc3e0ad2d08fadd39",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-14T14:08:46Z",
    "title_canon_sha256": "5e5c694f032da57f72ea641ca5a7cf1345579af2129794ebea110afc8b6a9d9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.07120",
    "kind": "arxiv",
    "version": 4
  }
}