Pith Number

pith:TY2HKIGO

pith:2020:TY2HKIGOTXTEWB4H64M4WSLHTB

not attested not anchored not stored refs pending

Constructing Multilayer Perceptrons as Piecewise Low-Order Polynomial Approximators: A Signal Processing Approach

C.-C. Jay Kuo, Raghuveer Rao, Ruiyuan Lin, Suya You

arxiv:2010.07871 v1 · 2020-10-15 · 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{TY2HKIGOTXTEWB4H64M4WSLHTB}

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	2026-07-05T01:43:21.480790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e347520ce9de64b0787f719cb496798635592413ba23befbb9103808ffc0307

Aliases

arxiv: 2010.07871 · arxiv_version: 2010.07871v1 · doi: 10.48550/arxiv.2010.07871 · pith_short_12: TY2HKIGOTXTE · pith_short_16: TY2HKIGOTXTEWB4H · pith_short_8: TY2HKIGO

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/TY2HKIGOTXTEWB4H64M4WSLHTB \
  | 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: 9e347520ce9de64b0787f719cb496798635592413ba23befbb9103808ffc0307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d744aad497ba2af05bfa0b9d3255e770bf1d285bd2aaa7baefafdbfd94ddcb99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-15T16:48:50Z",
    "title_canon_sha256": "f1a801b5f6172835bbbc476ec4985c60d1d43fbe4dea567f510386c626dd841d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.07871",
    "kind": "arxiv",
    "version": 1
  }
}