Pith Number

pith:CJKVRDBE

pith:2022:CJKVRDBE3FK37IPNGUIQC34Q6O

not attested not anchored not stored refs pending

Learning to Solve PDE-constrained Inverse Problems with Graph Networks

David B. Lindell, Gordon Wetzstein, Qingqing Zhao

arxiv:2206.00711 v1 · 2022-06-01 · 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{CJKVRDBE3FK37IPNGUIQC34Q6O}

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

Di-BiLPS: Denoising induced Bidirectional Latent-PDE-Solver under Sparse Observations

Receipt and verification

First computed	2026-07-05T04:28:32.824244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1255588c24d955bfa1ed3511016f90f3aedb660c480dad647619c3beeaf955f1

Aliases

arxiv: 2206.00711 · arxiv_version: 2206.00711v1 · doi: 10.48550/arxiv.2206.00711 · pith_short_12: CJKVRDBE3FK3 · pith_short_16: CJKVRDBE3FK37IPN · pith_short_8: CJKVRDBE

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/CJKVRDBE3FK37IPNGUIQC34Q6O \
  | 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: 1255588c24d955bfa1ed3511016f90f3aedb660c480dad647619c3beeaf955f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83c6d945cbfc24bf0fe4288805bd0c36429bb7b087df95fdd2ae41915f13331b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-01T18:48:01Z",
    "title_canon_sha256": "011dfd90f7e4dd3e057de893b6d41f9e006700d5a6bae388086e31195c076e80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.00711",
    "kind": "arxiv",
    "version": 1
  }
}