Pith Number

pith:4K6GSOJW

pith:2021:4K6GSOJWB7QU2RFIL3CD3BQJ62

not attested not anchored not stored refs pending

Label Noise SGD Provably Prefers Flat Global Minimizers

Alex Damian, Jason D. Lee, Tengyu Ma

arxiv:2106.06530 v2 · 2021-06-11 · cs.LG · cs.IT · math.IT · math.OC · 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{4K6GSOJWB7QU2RFIL3CD3BQJ62}

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	2026-07-05T03:37:43.391067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2bc6939360fe14d44a85ec43d8609f6bf468456709f3f2ee52fa1625102ed2a

Aliases

arxiv: 2106.06530 · arxiv_version: 2106.06530v2 · doi: 10.48550/arxiv.2106.06530 · pith_short_12: 4K6GSOJWB7QU · pith_short_16: 4K6GSOJWB7QU2RFI · pith_short_8: 4K6GSOJW

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/4K6GSOJWB7QU2RFIL3CD3BQJ62 \
  | 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: e2bc6939360fe14d44a85ec43d8609f6bf468456709f3f2ee52fa1625102ed2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffdf6e2db75a3f3df013f49c45c3a9c5b5ebee471d4d6175a95445fe0acc449f",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-11T17:59:07Z",
    "title_canon_sha256": "864e0ef86f4653ff5b2a4abf1be7414173777e97bd43d65862af74616d42ff1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.06530",
    "kind": "arxiv",
    "version": 2
  }
}