Pith Number

pith:LFLRWC5B

pith:2023:LFLRWC5BPT44H3GOPSQKIIAS5X

not attested not anchored not stored refs pending

Flat Minima in Linear Estimation and an Extended Gauss Markov Theorem

Simon Segert

arxiv:2311.11093 v1 · 2023-11-18 · 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{LFLRWC5BPT44H3GOPSQKIIAS5X}

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	2026-07-05T07:14:27.848267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59571b0ba17cf9c3ecce7ca0a42012edfdd2df996eb0d8b9117551c5fec0b06f

Aliases

arxiv: 2311.11093 · arxiv_version: 2311.11093v1 · doi: 10.48550/arxiv.2311.11093 · pith_short_12: LFLRWC5BPT44 · pith_short_16: LFLRWC5BPT44H3GO · pith_short_8: LFLRWC5B

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/LFLRWC5BPT44H3GOPSQKIIAS5X \
  | 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: 59571b0ba17cf9c3ecce7ca0a42012edfdd2df996eb0d8b9117551c5fec0b06f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c318d8f1edf075263eac5093c5dfc666a699109136ca5e3c11a86fb6ca1fe78d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-11-18T14:45:06Z",
    "title_canon_sha256": "19c6b869a022c508ab4fd4a86d81553d8ff9b200baf43bbe85406bcb4763b9bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.11093",
    "kind": "arxiv",
    "version": 1
  }
}