Pith Number

pith:3NERD5QC

pith:2019:3NERD5QCSFDLHRUD4W2MLDWY75

not attested not anchored not stored refs pending

Stochastic regularity of general quadratic observables of high frequency waves

Gabriela Malenova, Olof Runborg

arxiv:1908.07472 v1 · 2019-08-20 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NERD5QCSFDLHRUD4W2MLDWY75}

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	2026-07-04T23:58:35.390409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db4911f6029146b3c683e5b4c58ed8ff4ce9a8ab4df95d8f7a1e9d7d1d8720a0

Aliases

arxiv: 1908.07472 · arxiv_version: 1908.07472v1 · doi: 10.48550/arxiv.1908.07472 · pith_short_12: 3NERD5QCSFDL · pith_short_16: 3NERD5QCSFDLHRUD · pith_short_8: 3NERD5QC

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/3NERD5QCSFDLHRUD4W2MLDWY75 \
  | 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: db4911f6029146b3c683e5b4c58ed8ff4ce9a8ab4df95d8f7a1e9d7d1d8720a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4b990aa5d8687b48fda318d00f6168ab7a2663800153046e8af2af5aa260d37",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-08-20T16:15:56Z",
    "title_canon_sha256": "748d1658fe8544be684a6623e9cffded0afc754efb504c1cf576679061075613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07472",
    "kind": "arxiv",
    "version": 1
  }
}