Pith Number

pith:EA44Y4OK

pith:2017:EA44Y4OKOUBQUVDJ4I4DVS7VEM

not attested not anchored not stored refs pending

Semiparametric estimation in the normal variance-mean mixture model

Denis Belomestny, Vladimir Panov

arxiv:1705.07578 v1 · 2017-05-22 · stat.OT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EA44Y4OKOUBQUVDJ4I4DVS7VEM}

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	2026-05-18T00:44:05.148857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2039cc71ca75030a5469e2383acbf52322ec46892598ed7bc2d69d22c0901154

Aliases

arxiv: 1705.07578 · arxiv_version: 1705.07578v1 · doi: 10.48550/arxiv.1705.07578 · pith_short_12: EA44Y4OKOUBQ · pith_short_16: EA44Y4OKOUBQUVDJ · pith_short_8: EA44Y4OK

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/EA44Y4OKOUBQUVDJ4I4DVS7VEM \
  | 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: 2039cc71ca75030a5469e2383acbf52322ec46892598ed7bc2d69d22c0901154

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e03a4acd52e29a457c6b46bd0b97317351cd240e8bb0b69d94b1176212185548",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2017-05-22T06:53:19Z",
    "title_canon_sha256": "9a80019b568223e0028cc7c8e08292ec27ff8da412b62beee717c423c781d3f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07578",
    "kind": "arxiv",
    "version": 1
  }
}