Pith Number

pith:ITYRPDNG

pith:2023:ITYRPDNGTQ6NID7TVIH5NQF52T

not attested not anchored not stored refs pending

Choosing the $p$ in $L_p$ loss: rate adaptivity on the symmetric location problem

Cun-Hui Zhang, Min Xu, Yu-Chun Kao

arxiv:2303.01992 v2 · 2023-03-03 · math.ST · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITYRPDNGTQ6NID7TVIH5NQF52T}

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	2026-07-05T06:42:04.211458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44f1178da69c3cd40ff3aa0fd6c0bdd4daa826a8998432a238f16493c63a2939

Aliases

arxiv: 2303.01992 · arxiv_version: 2303.01992v2 · doi: 10.48550/arxiv.2303.01992 · pith_short_12: ITYRPDNGTQ6N · pith_short_16: ITYRPDNGTQ6NID7T · pith_short_8: ITYRPDNG

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/ITYRPDNGTQ6NID7TVIH5NQF52T \
  | 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: 44f1178da69c3cd40ff3aa0fd6c0bdd4daa826a8998432a238f16493c63a2939

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a1c6fd23812b90f60ff146fa6bdb5f66fed6f129aa4b322e79f00377d416ac3",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2023-03-03T15:01:29Z",
    "title_canon_sha256": "1a68926d05dacf231ab3d01cb6be2efe91d735548526504cb82eff7ebe13d3a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.01992",
    "kind": "arxiv",
    "version": 2
  }
}