Pith Number

pith:DLZLPKPW

pith:2020:DLZLPKPWI5QELTEMCBMB6GCLEF

not attested not anchored not stored refs pending

A Tailored Convolutional Neural Network for Nonlinear Manifold Learning of Computational Physics Data using Unstructured Spatial Discretizations

John Tencer, Kevin Potter

arxiv:2006.06154 v3 · 2020-06-11 · physics.comp-ph · cs.CV · 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{DLZLPKPWI5QELTEMCBMB6GCLEF}

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	2026-07-05T02:58:22.155845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1af2b7a9f6476045cc8c10581f184b2150fe3aaf8fc886a94284a8746ba58ccd

Aliases

arxiv: 2006.06154 · arxiv_version: 2006.06154v3 · doi: 10.48550/arxiv.2006.06154 · pith_short_12: DLZLPKPWI5QE · pith_short_16: DLZLPKPWI5QELTEM · pith_short_8: DLZLPKPW

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/DLZLPKPWI5QELTEMCBMB6GCLEF \
  | 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: 1af2b7a9f6476045cc8c10581f184b2150fe3aaf8fc886a94284a8746ba58ccd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e648e49e7817224b4facf9eede5af8c0a8d8744911362388a86c2fb489906a0f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2020-06-11T02:19:34Z",
    "title_canon_sha256": "363786543f536c738ec0c36201c2f0dd400e3894321fcbdba3b86512420be25a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06154",
    "kind": "arxiv",
    "version": 3
  }
}