Pith Number

pith:2DW3ITH5

pith:2023:2DW3ITH5LT2RMBZXLPV2XXZTHG

not attested not anchored not stored refs pending

Computing Multi-Eigenpairs of High-Dimensional Eigenvalue Problems Using Tensor Neural Networks

Hehi Xie, Yifan Wang

arxiv:2305.12656 v1 · 2023-05-22 · 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{2DW3ITH5LT2RMBZXLPV2XXZTHG}

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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

Regularity Analysis and Tensor Neural Network Methods for Quasiperiodic Elliptic Equations

Receipt and verification

First computed	2026-07-05T06:12:12.920154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0edb44cfd5cf51607375bebabdf3339ab9576bd11f7f9376d75614f0de5769c

Aliases

arxiv: 2305.12656 · arxiv_version: 2305.12656v1 · doi: 10.48550/arxiv.2305.12656 · pith_short_12: 2DW3ITH5LT2R · pith_short_16: 2DW3ITH5LT2RMBZX · pith_short_8: 2DW3ITH5

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/2DW3ITH5LT2RMBZXLPV2XXZTHG \
  | 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: d0edb44cfd5cf51607375bebabdf3339ab9576bd11f7f9376d75614f0de5769c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "326c80658703c1d291147abb68ed236c24d5b2a20a9fa4e1ffffbcbd90504596",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-05-22T02:55:25Z",
    "title_canon_sha256": "989379737f1e132b9a2c8e0fbb4342d9977ce45b4c4c5a55c440f94231bff290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.12656",
    "kind": "arxiv",
    "version": 1
  }
}