Pith Number

pith:A33SDCWM

pith:2015:A33SDCWMRJCXF3KQTSLEUEKJGE

not attested not anchored not stored refs pending

Representation Benefits of Deep Feedforward Networks

Matus Telgarsky

arxiv:1509.08101 v2 · 2015-09-27 · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A33SDCWMRJCXF3KQTSLEUEKJGE}

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

3 papers in Pith

Approximation Theory for Neural Networks: Old and New

Self-Play Fine-Tuning Converts Weak Language Models to Strong Language Models

ReLU Networks for Exact Generation of Similar Graphs

Receipt and verification

First computed	2026-05-18T01:31:52.568575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06f7218acc8a4572ed509c964a11493121680195c43d2a69638963f7a7ad0223

Aliases

arxiv: 1509.08101 · arxiv_version: 1509.08101v2 · doi: 10.48550/arxiv.1509.08101 · pith_short_12: A33SDCWMRJCX · pith_short_16: A33SDCWMRJCXF3KQ · pith_short_8: A33SDCWM

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/A33SDCWMRJCXF3KQTSLEUEKJGE \
  | 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: 06f7218acc8a4572ed509c964a11493121680195c43d2a69638963f7a7ad0223

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c1540b682f662ebc9baf6bd2d163196aea3bf85cf1796ee676814f8a97c42d3",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-09-27T15:26:58Z",
    "title_canon_sha256": "e8f7a721d0e2d8b4efb84ffddd21221dc7e3f65a67d26f672b3ffb42b0d82ccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08101",
    "kind": "arxiv",
    "version": 2
  }
}