Pith Number

pith:OLV2SYYH

pith:2023:OLV2SYYHUQK55USMFOYY6QZWOL

not attested not anchored not stored refs pending

Local Randomized Neural Networks Methods for Interface Problems

Fei Wang, Yunlong Li

arxiv:2308.03087 v1 · 2023-08-06 · math.NA · 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{OLV2SYYHUQK55USMFOYY6QZWOL}

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

Adaptive Neural Network Subspace Method for Solving Partial Differential Equations with High Accuracy

Receipt and verification

First computed	2026-07-05T06:38:11.692690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72eba96307a415ded24c2bb18f433672f98e0622b0d25bd751f2686ac9a2cb05

Aliases

arxiv: 2308.03087 · arxiv_version: 2308.03087v1 · doi: 10.48550/arxiv.2308.03087 · pith_short_12: OLV2SYYHUQK5 · pith_short_16: OLV2SYYHUQK55USM · pith_short_8: OLV2SYYH

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/OLV2SYYHUQK55USMFOYY6QZWOL \
  | 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: 72eba96307a415ded24c2bb18f433672f98e0622b0d25bd751f2686ac9a2cb05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a5e4c725301ecede1c8a9289da53c689406edf319b0d136b7829d1f54d6a2fc",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-08-06T10:55:11Z",
    "title_canon_sha256": "b295a9b9863eeba8520b63f31e1851c365ee17f850f8cb4c63ee7719098c298b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.03087",
    "kind": "arxiv",
    "version": 1
  }
}