Pith Number

pith:WMHWR44Y

pith:2022:WMHWR44Y2IFKHFOIKVO5UMTINE

not attested not anchored not stored refs pending

AutoPINN: When AutoML Meets Physics-Informed Neural Networks

Bin Yang, Chenjuan Guo, Dalin Zhang, Huai Wang, Miao Zhang, Shuai Zhao, Xinle Wu, Yi Zhang

arxiv:2212.04058 v1 · 2022-12-08 · 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{WMHWR44Y2IFKHFOIKVO5UMTINE}

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	2026-07-05T05:23:35.828085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b30f68f398d20aa395c8555dda3268690d7908c5398435168022c65bfefa0aad

Aliases

arxiv: 2212.04058 · arxiv_version: 2212.04058v1 · doi: 10.48550/arxiv.2212.04058 · pith_short_12: WMHWR44Y2IFK · pith_short_16: WMHWR44Y2IFKHFOI · pith_short_8: WMHWR44Y

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/WMHWR44Y2IFKHFOIKVO5UMTINE \
  | 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: b30f68f398d20aa395c8555dda3268690d7908c5398435168022c65bfefa0aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82879fa8b01a365b2f8dc064e24b9a0765a8214c43cafa0b123c9cc94700360f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-08T03:44:08Z",
    "title_canon_sha256": "97222a12cbc5747876bd0a7296ca3fffa7c07b6c50eeb4a9286afb10baa25c60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04058",
    "kind": "arxiv",
    "version": 1
  }
}