Pith Number

pith:H2EVPFX2

pith:2020:H2EVPFX24QCX5ZTHHXFKECQOOI

not attested not anchored not stored refs pending

Power of Knockoff: The Impact of Ranking Algorithm, Augmented Design, and Symmetric Statistic

Jun S. Liu, Yucong Ma, Zheng Tracy Ke

arxiv:2010.08132 v3 · 2020-10-16 · 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{H2EVPFX24QCX5ZTHHXFKECQOOI}

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.

Cited by

1 paper in Pith

Data-driven sparse identification of governing PDEs via knockoff filters and multi-criteria trade-offs

Receipt and verification

First computed	2026-07-05T07:44:38.194356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e895796fae4057ee6673dcaa20a0e721f88a28d218253fc07ee71ecbd59082c

Aliases

arxiv: 2010.08132 · arxiv_version: 2010.08132v3 · doi: 10.48550/arxiv.2010.08132 · pith_short_12: H2EVPFX24QCX · pith_short_16: H2EVPFX24QCX5ZTH · pith_short_8: H2EVPFX2

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/H2EVPFX24QCX5ZTHHXFKECQOOI \
  | 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: 3e895796fae4057ee6673dcaa20a0e721f88a28d218253fc07ee71ecbd59082c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74377c06ac5a25dde2b69e0be3da5455facd026c823308e8f94b06020fa07e2a",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2020-10-16T03:30:41Z",
    "title_canon_sha256": "c7ca46c6a379f4f9f9cfb85311bf5536893ffc247308e4bc5e9f53c4bac440e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.08132",
    "kind": "arxiv",
    "version": 3
  }
}