Pith Number

pith:UVFGIRPD

pith:2018:UVFGIRPDA6T4PSV3HJRKJERCZ4

not attested not anchored not stored refs pending

Moment bounds for large autocovariance matrices under dependence

Fang Han, Yicheng Li

arxiv:1809.08760 v2 · 2018-09-24 · 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{UVFGIRPDA6T4PSV3HJRKJERCZ4}

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	2026-05-17T23:45:15.326758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a54a6445e307a7c7cabb3a62a49222cf2cb8ba6be1ceb969275d82ad4a2a36b1

Aliases

arxiv: 1809.08760 · arxiv_version: 1809.08760v2 · doi: 10.48550/arxiv.1809.08760 · pith_short_12: UVFGIRPDA6T4 · pith_short_16: UVFGIRPDA6T4PSV3 · pith_short_8: UVFGIRPD

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/UVFGIRPDA6T4PSV3HJRKJERCZ4 \
  | 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: a54a6445e307a7c7cabb3a62a49222cf2cb8ba6be1ceb969275d82ad4a2a36b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76292cbb38cb0991fe875d21a76d68f410695aae89f6facdea98c8ced9c06b2b",
    "cross_cats_sorted": [
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-09-24T04:57:56Z",
    "title_canon_sha256": "8ce4a717188ed6fa6eb7540255f9a5a4130324969620d54cb198745671296b1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08760",
    "kind": "arxiv",
    "version": 2
  }
}