Pith Number

pith:DWHSRRO5

pith:2025:DWHSRRO5MGANJH7W3MOB4IPZZB

not attested not anchored not stored refs pending

Standard LSParameter Estimators Ensure Finite Convergence Time for Linear Regression Equations Under an Interval Excitation Assumption

Gang Tao, Jose Guadalupe Romero, Romeo Ortega, Stanislav Aranovskiy

arxiv:2506.08211 v1 · 2025-06-09 · eess.SY · cs.SY · math.ST · 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{DWHSRRO5MGANJH7W3MOB4IPZZB}

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	2026-07-05T11:18:46.312031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d8f28c5dd6180d49ff6db1c1e21f9c86f6f1ef2bc33c4ff1c69cc5b5d9291b7

Aliases

arxiv: 2506.08211 · arxiv_version: 2506.08211v1 · doi: 10.48550/arxiv.2506.08211 · pith_short_12: DWHSRRO5MGAN · pith_short_16: DWHSRRO5MGANJH7W · pith_short_8: DWHSRRO5

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/DWHSRRO5MGANJH7W3MOB4IPZZB \
  | 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: 1d8f28c5dd6180d49ff6db1c1e21f9c86f6f1ef2bc33c4ff1c69cc5b5d9291b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6450fd273ceecb82eca62a328073fae2b0eaf6ea426c33d5d2587981fa818154",
    "cross_cats_sorted": [
      "cs.SY",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-06-09T20:30:30Z",
    "title_canon_sha256": "06fc9da778aa8f69ead90096dbc1cae53138c74c777b328e679ff393e4cc7137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08211",
    "kind": "arxiv",
    "version": 1
  }
}