Pith Number

pith:TPSHED4N

pith:2018:TPSHED4NBBGVD4RYSAWCXV5QQD

not attested not anchored not stored refs pending

Homogenization of an advection equation with locally stationary random coefficients

Tomasz Komorowski, Tymoteusz Chojecki

arxiv:1809.02099 v2 · 2018-09-06 · 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{TPSHED4NBBGVD4RYSAWCXV5QQD}

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	2026-05-17T23:55:55.237760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9be4720f8d084d51f238902c2bd7b080efd7cdacf105913a35014176a2b8f5b1

Aliases

arxiv: 1809.02099 · arxiv_version: 1809.02099v2 · doi: 10.48550/arxiv.1809.02099 · pith_short_12: TPSHED4NBBGV · pith_short_16: TPSHED4NBBGVD4RY · pith_short_8: TPSHED4N

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/TPSHED4NBBGVD4RYSAWCXV5QQD \
  | 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: 9be4720f8d084d51f238902c2bd7b080efd7cdacf105913a35014176a2b8f5b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99a4bf74fd0b947913b0cbae41f1b2efcd082ca863a50ccea823711bb22e6645",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-09-06T17:16:12Z",
    "title_canon_sha256": "dd18379184acc693ef5870dbf9ec8f3efc9d42e2e642f335482ade2c66470199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02099",
    "kind": "arxiv",
    "version": 2
  }
}