Pith Number

pith:5HT5P64Z

pith:2024:5HT5P64Z355HLORHDD3YEJJRUW

not attested not anchored not stored refs pending

ReLU neural network approximation to piecewise constant functions

Junpyo Choi, Min Liu, Zhiqiang Cai

arxiv:2410.16506 v1 · 2024-10-21 · math.FA · cs.LG · cs.NA · math.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{5HT5P64Z355HLORHDD3YEJJRUW}

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

2 papers in Pith

Structure-Guided Gauss-Newton Method: Linear Advection-Reaction Equation

Receipt and verification

First computed	2026-07-05T09:24:02.664204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9e7d7fb99df7a75ba2718f7822531a5817e3750755455f79fdd7e1c36c9bd2d

Aliases

arxiv: 2410.16506 · arxiv_version: 2410.16506v1 · doi: 10.48550/arxiv.2410.16506 · pith_short_12: 5HT5P64Z355H · pith_short_16: 5HT5P64Z355HLORH · pith_short_8: 5HT5P64Z

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/5HT5P64Z355HLORHDD3YEJJRUW \
  | 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: e9e7d7fb99df7a75ba2718f7822531a5817e3750755455f79fdd7e1c36c9bd2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a8b1e4421ef3e6f2ae067627802120cb16bc8445ed14bd305d65c96c0a98eef",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2024-10-21T20:58:34Z",
    "title_canon_sha256": "546803fdb0e5a4861a7b4b4f10d332810ef4c2516ce2ceb0ac15771c2b43a06c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.16506",
    "kind": "arxiv",
    "version": 1
  }
}