Pith Number

pith:4NTHSFGU

pith:2019:4NTHSFGUBZHTXAA3CAQLNQSA55

not attested not anchored not stored refs pending

SWALP : Stochastic Weight Averaging in Low-Precision Training

Andrew Gordon Wilson, Christopher De Sa, Guandao Yang, Junwen Bai, Polina Kirichenko, Tianyi Zhang

arxiv:1904.11943 v2 · 2019-04-26 · cs.LG · cs.AI · 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{4NTHSFGUBZHTXAA3CAQLNQSA55}

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	2026-05-17T23:45:51.697428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3667914d40e4f3b801b1020b6c240ef57d196dbec523a23137983debfd88e7c

Aliases

arxiv: 1904.11943 · arxiv_version: 1904.11943v2 · doi: 10.48550/arxiv.1904.11943 · pith_short_12: 4NTHSFGUBZHT · pith_short_16: 4NTHSFGUBZHTXAA3 · pith_short_8: 4NTHSFGU

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/4NTHSFGUBZHTXAA3CAQLNQSA55 \
  | 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: e3667914d40e4f3b801b1020b6c240ef57d196dbec523a23137983debfd88e7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8465fec6fdcdaca7663eb5a775d57a79ab8f2de381fac7ed06227dbf8f72d16c",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-26T17:22:06Z",
    "title_canon_sha256": "bc419e328c5e7a2094be434afb0f966453a1f5959caa654111491dd2736fff7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11943",
    "kind": "arxiv",
    "version": 2
  }
}