Pith Number

pith:ERLOVHGU

pith:2026:ERLOVHGUHSJMRNNRTIQBSM4XRP

not attested not anchored not stored refs pending

A Novel Tensor Product-Based Neural Network for Solving Partial Differential Equations

Qiaolin He, Qihong Yang, Shiquan Zhang, Yangtao Deng

arxiv:2605.29688 v1 · 2026-05-28 · 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{ERLOVHGUHSJMRNNRTIQBSM4XRP}

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	2026-05-29T01:05:55.791676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2456ea9cd43c92c8b5b19a201933978be427c706c7befadd567a94397a2d20ea

Aliases

arxiv: 2605.29688 · arxiv_version: 2605.29688v1 · doi: 10.48550/arxiv.2605.29688 · pith_short_12: ERLOVHGUHSJM · pith_short_16: ERLOVHGUHSJMRNNR · pith_short_8: ERLOVHGU

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/ERLOVHGUHSJMRNNRTIQBSM4XRP \
  | 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: 2456ea9cd43c92c8b5b19a201933978be427c706c7befadd567a94397a2d20ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07626b6723f8186ad4b65be332973c5c62d3c17aac0d8017df00449ee362b818",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T09:51:54Z",
    "title_canon_sha256": "a35bad167d9061cad06336b9bb1f950c6bfb1ae2da07cad6013bd573c6d0e517"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29688",
    "kind": "arxiv",
    "version": 1
  }
}