Pith Number

pith:224WFSQG

pith:2014:224WFSQG5S4ZAG6CUYJGREOXXO

not attested not anchored not stored refs pending

Global testing against sparse alternatives in time-frequency analysis

T. Tony Cai, Xiaodong Li, Yonina C. Eldar

arxiv:1410.6966 v2 · 2014-10-25 · 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{224WFSQG5S4ZAG6CUYJGREOXXO}

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	2026-05-18T01:03:53.487040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6b962ca06ecb9901bc2a6126891d7bba61fb4edaf259b152f670e1aa203d1f2

Aliases

arxiv: 1410.6966 · arxiv_version: 1410.6966v2 · doi: 10.48550/arxiv.1410.6966 · pith_short_12: 224WFSQG5S4Z · pith_short_16: 224WFSQG5S4ZAG6C · pith_short_8: 224WFSQG

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/224WFSQG5S4ZAG6CUYJGREOXXO \
  | 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: d6b962ca06ecb9901bc2a6126891d7bba61fb4edaf259b152f670e1aa203d1f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e479b85b397849123325215f41cc5cf9cf94e0dd4b0607f2236e3be0c29b08ff",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-10-25T22:21:17Z",
    "title_canon_sha256": "508d32c03b00a8a826a3b42f1ef0fe1151d6f5be249b3d90daca16d74b45d798"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6966",
    "kind": "arxiv",
    "version": 2
  }
}