Pith Number

pith:UKR5CJB3

pith:2016:UKR5CJB3P2RGLETGJDU7UM327E

not attested not anchored not stored refs pending

Robust adaptive efficient estimation for semi-Markov nonparametric regression models

Serguei Pergamenchtchikov, Slim Beltaif, Vlad Barbu

arxiv:1604.04516 v2 · 2016-04-15 · 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{UKR5CJB3P2RGLETGJDU7UM327E}

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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	2026-05-18T00:47:59.080162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2a3d1243b7ea265926648e9fa337af90c4fd48e8a9b7e4515d0e97494b0cf3e

Aliases

arxiv: 1604.04516 · arxiv_version: 1604.04516v2 · doi: 10.48550/arxiv.1604.04516 · pith_short_12: UKR5CJB3P2RG · pith_short_16: UKR5CJB3P2RGLETG · pith_short_8: UKR5CJB3

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/UKR5CJB3P2RGLETGJDU7UM327E \
  | 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: a2a3d1243b7ea265926648e9fa337af90c4fd48e8a9b7e4515d0e97494b0cf3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d374e50b94a0b8d3ad974d09338e2183040762aea7308aa2a9b719a85873dade",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-04-15T14:16:06Z",
    "title_canon_sha256": "6bad3ebde87240a9b6c4f20e36d8a8e68616d555e2948179ac2727777a8b2328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04516",
    "kind": "arxiv",
    "version": 2
  }
}