Pith Number

pith:67HTKWT2

pith:2012:67HTKWT2NRKZLL554P7TGUTRVN

not attested not anchored not stored refs pending

Signal Detection in High Dimension: The Multispiked Case

Alexei Onatski, Marcelo J. Moreira, Marc Hallin

arxiv:1210.5663 v1 · 2012-10-20 · math.ST · math.PR · 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{67HTKWT2NRKZLL554P7TGUTRVN}

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	2026-05-18T03:42:43.394111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7cf355a7a6c5595afbde3ff335271ab7a8bb4625ca63fefbdcf7d70f71ea5f1

Aliases

arxiv: 1210.5663 · arxiv_version: 1210.5663v1 · doi: 10.48550/arxiv.1210.5663 · pith_short_12: 67HTKWT2NRKZ · pith_short_16: 67HTKWT2NRKZLL55 · pith_short_8: 67HTKWT2

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/67HTKWT2NRKZLL554P7TGUTRVN \
  | 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: f7cf355a7a6c5595afbde3ff335271ab7a8bb4625ca63fefbdcf7d70f71ea5f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27e8ad2dc6d875e28e5a575d1bca53d98940a64957637f81f5f327c5b8c363c3",
    "cross_cats_sorted": [
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-10-20T22:50:08Z",
    "title_canon_sha256": "a403399f1dcda35f7207fec7d582933dfa9695179b45ba2e60b86809911e7818"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5663",
    "kind": "arxiv",
    "version": 1
  }
}