Pith Number

pith:TGXJBXQM

pith:2019:TGXJBXQMOQTMDCT33NKLCTQYBY

not attested not anchored not stored refs pending

The capacity of feedforward neural networks

Pierre Baldi, Roman Vershynin

arxiv:1901.00434 v2 · 2019-01-02 · cs.LG · cs.NE · math.CO · 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{TGXJBXQMOQTMDCT33NKLCTQYBY}

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	2026-05-17T23:50:02.353199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99ae90de0c7426c18a7bdb54b14e180e239a34655f9b48fd74688280e9b999e2

Aliases

arxiv: 1901.00434 · arxiv_version: 1901.00434v2 · doi: 10.48550/arxiv.1901.00434 · pith_short_12: TGXJBXQMOQTM · pith_short_16: TGXJBXQMOQTMDCT3 · pith_short_8: TGXJBXQM

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/TGXJBXQMOQTMDCT33NKLCTQYBY \
  | 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: 99ae90de0c7426c18a7bdb54b14e180e239a34655f9b48fd74688280e9b999e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79a63a58d03d9d5a35b63656e9dae3de4f3faccb422b7019ff429fa135e6fd45",
    "cross_cats_sorted": [
      "cs.NE",
      "math.CO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-02T16:05:28Z",
    "title_canon_sha256": "6da1e3ce1dd8ebdf22b94c7fbda1e5b3b2163d7c46df63caedd67e369ae2c0dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00434",
    "kind": "arxiv",
    "version": 2
  }
}