Pith Number

pith:XW4F74SM

pith:2017:XW4F74SMC4LIPXAS4PLP2OILXG

not attested not anchored not stored refs pending

Quantified advantage of discontinuous weight selection in approximations with deep neural networks

Dmitry Yarotsky

arxiv:1705.01365 v1 · 2017-05-03 · 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{XW4F74SMC4LIPXAS4PLP2OILXG}

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	2026-05-18T00:45:05.325305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdb85ff24c171687dc12e3d6fd390bb9b923e6b2c81c8062dc323474f0d4886c

Aliases

arxiv: 1705.01365 · arxiv_version: 1705.01365v1 · doi: 10.48550/arxiv.1705.01365 · pith_short_12: XW4F74SMC4LI · pith_short_16: XW4F74SMC4LIPXAS · pith_short_8: XW4F74SM

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/XW4F74SMC4LIPXAS4PLP2OILXG \
  | 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: bdb85ff24c171687dc12e3d6fd390bb9b923e6b2c81c8062dc323474f0d4886c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02a67441a342b625fdcfd7a5a5b4f8abfb82b483807aad9412cc47f3dc08baaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2017-05-03T11:29:28Z",
    "title_canon_sha256": "6ffc33ae1df5c4a974e5e99e64661d9590ef4aece136576f8e96ed6ebdbd30dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01365",
    "kind": "arxiv",
    "version": 1
  }
}