Pith Number

pith:MXI7HZ56

pith:2013:MXI7HZ56NJZFK67EUMCROQKFHP

not attested not anchored not stored refs pending

Blind Non-parametric Statistics for Multichannel Detection Based on Statistical Covariances

Devendra Jalihal, Vidyadhar Upadhya

arxiv:1304.5073 v1 · 2013-04-18 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MXI7HZ56NJZFK67EUMCROQKFHP}

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	2026-05-18T03:27:41.879065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65d1f3e7be6a72557be4a3051741453be3230861f47ed69e19c927775cc1de1b

Aliases

arxiv: 1304.5073 · arxiv_version: 1304.5073v1 · doi: 10.48550/arxiv.1304.5073 · pith_short_12: MXI7HZ56NJZF · pith_short_16: MXI7HZ56NJZFK67E · pith_short_8: MXI7HZ56

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/MXI7HZ56NJZFK67EUMCROQKFHP \
  | 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: 65d1f3e7be6a72557be4a3051741453be3230861f47ed69e19c927775cc1de1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a64f5757c6c169b172cab6d6adfeb53326bb921cf2155542d5eb6c6897f1319",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-04-18T10:29:07Z",
    "title_canon_sha256": "2114ff0b681095e3c5e8429f78735e2413389549056adaed51a1179886e8ad3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5073",
    "kind": "arxiv",
    "version": 1
  }
}