Pith Number

pith:PVSWT6J5

pith:2019:PVSWT6J5JPBKFCCJ5MPNPNIAN7

not attested not anchored not stored refs pending

Function approximation by deep networks

H. N. Mhaskar, T. Poggio

arxiv:1905.12882 v2 · 2019-05-30 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVSWT6J5JPBKFCCJ5MPNPNIAN7}

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

1 paper in Pith

The Finite Element Neural Network Method: One Dimensional Study

Receipt and verification

First computed	2026-07-05T00:21:34.680864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d6569f93d4bc2a28849eb1ed7b5006fda550dc85f2cc2990cd0e30a9898b392

Aliases

arxiv: 1905.12882 · arxiv_version: 1905.12882v2 · doi: 10.48550/arxiv.1905.12882 · pith_short_12: PVSWT6J5JPBK · pith_short_16: PVSWT6J5JPBKFCCJ · pith_short_8: PVSWT6J5

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/PVSWT6J5JPBKFCCJ5MPNPNIAN7 \
  | 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: 7d6569f93d4bc2a28849eb1ed7b5006fda550dc85f2cc2990cd0e30a9898b392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88275a19a726523202d74939e315c01f780a59308e4e48268451b1800f81d246",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-30T07:05:10Z",
    "title_canon_sha256": "c46876327f9d300df9b4464beb6e3786ffaaba81229b5b8ab8f6ca4404d59bfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12882",
    "kind": "arxiv",
    "version": 2
  }
}