Pith Number

pith:KHTKRBXY

pith:2026:KHTKRBXYF5AIIZUSMI6TW7ZQQA

not attested not anchored not stored refs pending

Exact Variance and Fano Factor for Arbitrary Level Crossings in Stationary Gaussian Processes

David J. Heeger, Flaviano Morone, Shivang Rawat, Stefano Martiniani

arxiv:2605.25278 v1 · 2026-05-24 · math.PR · cond-mat.stat-mech · eess.SP · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHTKRBXYF5AIIZUSMI6TW7ZQQA}

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	2026-05-26T02:04:27.010618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51e6a886f82f40846692623d3b7f308025246e4c982fac64b6ea7fd5f7136b1b

Aliases

arxiv: 2605.25278 · arxiv_version: 2605.25278v1 · doi: 10.48550/arxiv.2605.25278 · pith_short_12: KHTKRBXYF5AI · pith_short_16: KHTKRBXYF5AIIZUS · pith_short_8: KHTKRBXY

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/KHTKRBXYF5AIIZUSMI6TW7ZQQA \
  | 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: 51e6a886f82f40846692623d3b7f308025246e4c982fac64b6ea7fd5f7136b1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35bacf8b6dae2b8a8a073a9dbd6be564652389a76b1fc99eaccd1b321329ab1f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "eess.SP",
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2026-05-24T22:18:52Z",
    "title_canon_sha256": "f9c9ddec9a6b04e771a5d6551fcd4733f4ba1cfb51f487439d19a0d43c7a783a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25278",
    "kind": "arxiv",
    "version": 1
  }
}