Pith Number

pith:KD4L3AVE

pith:2014:KD4L3AVEHMVF5T5QU6FVCYUD5R

not attested not anchored not stored refs pending

Time endogeneity and an optimal weight function in pre-averaging covariance estimation

Yuta Koike

arxiv:1403.7889 v3 · 2014-03-31 · 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{KD4L3AVEHMVF5T5QU6FVCYUD5R}

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	2026-05-18T01:29:47.093762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50f8bd82a43b2a5ecfb0a78b516283ec41bb484bcbcaf31979de2dcfef814e8f

Aliases

arxiv: 1403.7889 · arxiv_version: 1403.7889v3 · doi: 10.48550/arxiv.1403.7889 · pith_short_12: KD4L3AVEHMVF · pith_short_16: KD4L3AVEHMVF5T5Q · pith_short_8: KD4L3AVE

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/KD4L3AVEHMVF5T5QU6FVCYUD5R \
  | 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: 50f8bd82a43b2a5ecfb0a78b516283ec41bb484bcbcaf31979de2dcfef814e8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "922f268fa982c9e02bd940b924e28d98711b55f2afa430f9bb7db03ca0915fc5",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-03-31T07:09:43Z",
    "title_canon_sha256": "60ac7a4bc25fd4ae5faeb47691e024deb346366a9d2076fa517e2fb34522d7ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7889",
    "kind": "arxiv",
    "version": 3
  }
}