Pith Number

pith:HUI4XYVJ

pith:2023:HUI4XYVJMC2K7AZC3XU4XTLPMA

not attested not anchored not stored refs pending

Physics-Informed Deep Learning to Reduce the Bias in Joint Prediction of Nitrogen Oxides

Beate Ritz, Carrie Breton, Frederick Lurmann, Jun Wu, Karl O'Sharkey, Lianfa Li, Luke Oman, Meredith Franklin, Nathan Pavlovic, Rima Habre, Roxana Khalili, Shohreh F. Farzan, Theresa Bastain, Yan Xu, Yisi Liu

arxiv:2308.07441 v1 · 2023-08-14 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUI4XYVJMC2K7AZC3XU4XTLPMA}

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	2026-07-05T06:41:25.575988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d11cbe2a960b4af8322dde9cbcd6f602ca23d2bcc4cc432b2bfa01414c6ce5c

Aliases

arxiv: 2308.07441 · arxiv_version: 2308.07441v1 · doi: 10.48550/arxiv.2308.07441 · pith_short_12: HUI4XYVJMC2K · pith_short_16: HUI4XYVJMC2K7AZC · pith_short_8: HUI4XYVJ

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/HUI4XYVJMC2K7AZC3XU4XTLPMA \
  | 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: 3d11cbe2a960b4af8322dde9cbcd6f602ca23d2bcc4cc432b2bfa01414c6ce5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cfacef12e00a317a3795f17154a9295f04a5d0a05ce9a787c2e254489577fbf",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-14T20:26:23Z",
    "title_canon_sha256": "98a7056dd5b540d9cc9a857bcef559ab020efccbe035bd3d5eb00c6ac33b5ac0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.07441",
    "kind": "arxiv",
    "version": 1
  }
}