Pith Number

pith:46OAP6TF

pith:2019:46OAP6TFPK62DMK3SCGI5IG75C

not attested not anchored not stored refs pending

Bounds on Spreads of Matrices related to Fourth Central Moment. II

P.Devi, R.Kumar, R.Saini, R.Sharma

arxiv:1907.07869 v1 · 2019-07-18 · math.ST · stat.TH

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46OAP6TFPK62DMK3SCGI5IG75C}

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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

Reliable high-accuracy error mitigation for utility-scale quantum circuits

Receipt and verification

First computed	2026-05-17T23:40:15.896751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e79c07fa657abda1b15b908c8ea0dfe8ab9c4d2f23d95c9dd4f996c554e60ce5

Aliases

arxiv: 1907.07869 · arxiv_version: 1907.07869v1 · doi: 10.48550/arxiv.1907.07869 · pith_short_12: 46OAP6TFPK62 · pith_short_16: 46OAP6TFPK62DMK3 · pith_short_8: 46OAP6TF

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/46OAP6TFPK62DMK3SCGI5IG75C \
  | 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: e79c07fa657abda1b15b908c8ea0dfe8ab9c4d2f23d95c9dd4f996c554e60ce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a327c50807a1ff6f547b3af011b16e2eb3850194df785463f88b08c10863e212",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-07-18T04:32:23Z",
    "title_canon_sha256": "e451f72e6a099b2c08eb1b2aa531d37528102aa19553a985a16d9e5a049e98a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07869",
    "kind": "arxiv",
    "version": 1
  }
}