Pith Number

pith:4TN3LGYD

pith:2023:4TN3LGYDBSIKGR3HAPSRXUORYE

not attested not anchored not stored refs pending

Solving Regularized Exp, Cosh and Sinh Regression Problems

Tianyi Zhou, Zhao Song, Zhihang Li

arxiv:2303.15725 v2 · 2023-03-28 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TN3LGYDBSIKGR3HAPSRXUORYE}

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

1 paper in Pith

H$_2$O: Heavy-Hitter Oracle for Efficient Generative Inference of Large Language Models

Receipt and verification

First computed	2026-07-05T06:09:09.316515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4dbb59b030c90a3476703e51bd1d1c116524ebdd154479f31ab1c90fe829049

Aliases

arxiv: 2303.15725 · arxiv_version: 2303.15725v2 · doi: 10.48550/arxiv.2303.15725 · pith_short_12: 4TN3LGYDBSIK · pith_short_16: 4TN3LGYDBSIKGR3H · pith_short_8: 4TN3LGYD

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/4TN3LGYDBSIKGR3HAPSRXUORYE \
  | 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: e4dbb59b030c90a3476703e51bd1d1c116524ebdd154479f31ab1c90fe829049

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccbe02e3ac560d512841bc5b1f8814c7a4cffb664e2c61399bbee3598a3de831",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-28T04:26:51Z",
    "title_canon_sha256": "15c62f4b68f295ac07cba3b2e3a4837b702f21a0dc37da3c0717a87c912d2a8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15725",
    "kind": "arxiv",
    "version": 2
  }
}