Pith Number

pith:ARQS6KCC

pith:2021:ARQS6KCCCB7X2BQ4D4LMQMLKVC

not attested not anchored not stored refs pending

Regularized Modal Regression on Markov-dependent Observations: A Theoretical Assessment

Bo Dong, Chen Li, Hong Chen, Tielang Gong, Wei Feng, Yuxin Dong

arxiv:2112.04779 v2 · 2021-12-09 · stat.ML · 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{ARQS6KCCCB7X2BQ4D4LMQMLKVC}

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	2026-07-05T04:04:44.252850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04612f2842107f7d061c1f16c8316aa8adca7271d537c0977f3bef3716fcee6f

Aliases

arxiv: 2112.04779 · arxiv_version: 2112.04779v2 · doi: 10.48550/arxiv.2112.04779 · pith_short_12: ARQS6KCCCB7X · pith_short_16: ARQS6KCCCB7X2BQ4 · pith_short_8: ARQS6KCC

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/ARQS6KCCCB7X2BQ4D4LMQMLKVC \
  | 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: 04612f2842107f7d061c1f16c8316aa8adca7271d537c0977f3bef3716fcee6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2619093f8fdeb995fdef7851c2f30365a7c33cf02df38a17909e992ab3ffb7ef",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-12-09T09:08:52Z",
    "title_canon_sha256": "598bb285d6d2a391d6d178391956fe556fda0917c6bf8048646ec50f3391794d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04779",
    "kind": "arxiv",
    "version": 2
  }
}