Pith Number

pith:WBMQMBHT

pith:2012:WBMQMBHTI4Q5DGL2AYJJEOPGRH

not attested not anchored not stored refs pending

Non-asymptotic approach to varying coefficient model

Marianna Pensky (University of Central Florida), Olga Klopp (MODAL'X)

arxiv:1211.3394 v2 · 2012-11-14 · 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{WBMQMBHTI4Q5DGL2AYJJEOPGRH}

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	2026-05-18T03:34:25.127467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0590604f34721d1997a06129239e689e47757b98632a387dfc685203aea0854

Aliases

arxiv: 1211.3394 · arxiv_version: 1211.3394v2 · doi: 10.48550/arxiv.1211.3394 · pith_short_12: WBMQMBHTI4Q5 · pith_short_16: WBMQMBHTI4Q5DGL2 · pith_short_8: WBMQMBHT

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/WBMQMBHTI4Q5DGL2AYJJEOPGRH \
  | 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: b0590604f34721d1997a06129239e689e47757b98632a387dfc685203aea0854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402ce861c31e296d26baae1e48938060fd8a6b9e17a29f3d6d8bc98363e73a8f",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-11-14T19:49:59Z",
    "title_canon_sha256": "86b435b327b0785828b4845647a2d22bd216d5f68cdbff873406729a211f41c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3394",
    "kind": "arxiv",
    "version": 2
  }
}