Pith Number

pith:PFMRXB4B

pith:2017:PFMRXB4BZELZGDOT5GFVIRFFKY

not attested not anchored not stored refs pending

Semiparametric Estimation of Symmetric Mixture Models with Monotone and Log-Concave Densities

Ery Arias-Castro, Xiao Pu

arxiv:1702.08897 v3 · 2017-02-28 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFMRXB4BZELZGDOT5GFVIRFFKY}

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	2026-05-18T00:22:33.429971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79591b8781c917930dd3e98b5444a556130138df92104433bbcbb0d7ec383073

Aliases

arxiv: 1702.08897 · arxiv_version: 1702.08897v3 · doi: 10.48550/arxiv.1702.08897 · pith_short_12: PFMRXB4BZELZ · pith_short_16: PFMRXB4BZELZGDOT · pith_short_8: PFMRXB4B

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/PFMRXB4BZELZGDOT5GFVIRFFKY \
  | 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: 79591b8781c917930dd3e98b5444a556130138df92104433bbcbb0d7ec383073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73bab6b954080aebcaa2a6f96896fc91ae805eb62056631ae947c2f975c3f16b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-02-28T18:34:39Z",
    "title_canon_sha256": "92b2e757455c7dfa4d68cca60f669bbd4924f1dbefcf97c100d1b4a106d2df08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08897",
    "kind": "arxiv",
    "version": 3
  }
}