Pith Number

pith:WBFALSBH

pith:2023:WBFALSBHKMGLA52B2WSSK4QRW6

not attested not anchored not stored refs pending

An Over-parameterized Exponential Regression

Sridhar Mahadevan, Yeqi Gao, Zhao Song

arxiv:2303.16504 v1 · 2023-03-29 · cs.LG · 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{WBFALSBHKMGLA52B2WSSK4QRW6}

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	2026-07-05T05:56:07.642753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b04a05c827530cb07741d5a5257211b7a8e9e50b318365af1d61854ee0fa74a4

Aliases

arxiv: 2303.16504 · arxiv_version: 2303.16504v1 · doi: 10.48550/arxiv.2303.16504 · pith_short_12: WBFALSBHKMGL · pith_short_16: WBFALSBHKMGLA52B · pith_short_8: WBFALSBH

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/WBFALSBHKMGLA52B2WSSK4QRW6 \
  | 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: b04a05c827530cb07741d5a5257211b7a8e9e50b318365af1d61854ee0fa74a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52695ac5d5a9301910a8e48592218fddffe646589ca02cab7a5efebd3882bece",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-29T07:29:07Z",
    "title_canon_sha256": "88bcf6fa9fc8fd798de834caef489ed01508e20adfcb56e9e33874c3c739f492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.16504",
    "kind": "arxiv",
    "version": 1
  }
}