Pith Number

pith:KW6GOV32

pith:2025:KW6GOV3227R5FY7NBGBPLT7DA5

not attested not anchored not stored refs pending

Memory-Dependent FPK Equations for Nonlinear SDOF Oscillators Under Fractional Gaussian Noise Excitation

Bin Pei, Lifang Feng, Yong Xu

arxiv:2510.20124 v2 · 2025-10-23 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KW6GOV3227R5FY7NBGBPLT7DA5}

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	2026-05-28T01:04:31.974570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55bc67577ad7e3d2e3ed0982f5cfe3077c437e07965e0444d87cdf7fc266cc18

Aliases

arxiv: 2510.20124 · arxiv_version: 2510.20124v2 · doi: 10.48550/arxiv.2510.20124 · pith_short_12: KW6GOV3227R5 · pith_short_16: KW6GOV3227R5FY7N · pith_short_8: KW6GOV32

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/KW6GOV3227R5FY7NBGBPLT7DA5 \
  | 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: 55bc67577ad7e3d2e3ed0982f5cfe3077c437e07965e0444d87cdf7fc266cc18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89ff5d5bc7f757625632e03534f3a0e04631fdb42c6ee7ae555f93601c6ee510",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2025-10-23T01:59:31Z",
    "title_canon_sha256": "34e9229c064bdae6923d5ea4c216c62871dfa996df58dce1b8e4e2a8cf10c382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.20124",
    "kind": "arxiv",
    "version": 2
  }
}