Pith Number

pith:FRVKSCXL

pith:2018:FRVKSCXLW2QDKBRCQXWT6HDRFN

not attested not anchored not stored refs pending

On the probability that a stationary Gaussian process with spectral gap remains non-negative on a long interval

Benjamin Jaye, Fedor Nazarov, Naomi Feldheim, Ohad Feldheim, Shahaf Nitzan

arxiv:1801.10392 v2 · 2018-01-31 · math.PR · math-ph · math.CA · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRVKSCXLW2QDKBRCQXWT6HDRFN}

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	2026-05-18T00:02:45.275270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c6aa90aebb6a035062285ed3f1c712b414fa3c62da43a1b118181478198e55a

Aliases

arxiv: 1801.10392 · arxiv_version: 1801.10392v2 · doi: 10.48550/arxiv.1801.10392 · pith_short_12: FRVKSCXLW2QD · pith_short_16: FRVKSCXLW2QDKBRC · pith_short_8: FRVKSCXL

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/FRVKSCXLW2QDKBRCQXWT6HDRFN \
  | 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: 2c6aa90aebb6a035062285ed3f1c712b414fa3c62da43a1b118181478198e55a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "263a700d1cec6ad2d675bfef4edf5e55b825d6854e7d2aa7ec85151e852f9fda",
    "cross_cats_sorted": [
      "math-ph",
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-01-31T10:43:44Z",
    "title_canon_sha256": "fcd3738c8c34e94eac13be75a239b9c527ae12f968d40afe7364b7812a27a771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.10392",
    "kind": "arxiv",
    "version": 2
  }
}