Pith Number

pith:RU7ACFER

pith:2019:RU7ACFERPAH6OVWN3WGKVHBW4U

not attested not anchored not stored refs pending

Approximation power of random neural networks

Bolton Bailey, Matus Telgarsky, Ruicheng Xian, Ziwei Ji

arxiv:1906.07709 v2 · 2019-06-18 · 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{RU7ACFERPAH6OVWN3WGKVHBW4U}

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	2026-07-05T00:13:02.992903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d3e011491780fe756cddd8caa9c36e5102ca27640aafb8c3c46eefd339e1ed3

Aliases

arxiv: 1906.07709 · arxiv_version: 1906.07709v2 · doi: 10.48550/arxiv.1906.07709 · pith_short_12: RU7ACFERPAH6 · pith_short_16: RU7ACFERPAH6OVWN · pith_short_8: RU7ACFER

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/RU7ACFERPAH6OVWN3WGKVHBW4U \
  | 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: 8d3e011491780fe756cddd8caa9c36e5102ca27640aafb8c3c46eefd339e1ed3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "578986220471a91c99652da92aecb1ea62bbb25176fa1769a0e7bb8b195b34dc",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-18T17:46:12Z",
    "title_canon_sha256": "80c124f4ab813bfa0470d80090c97337f56c09bc5a7fa942ec35bea7e024b9a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07709",
    "kind": "arxiv",
    "version": 2
  }
}