Pith Number

pith:TPM3MDQC

pith:2018:TPM3MDQCDWHWBJ65FTUMYMD4NK

not attested not anchored not stored refs pending

Stability and error analysis of an implicit Milstein finite difference scheme for a two-dimensional Zakai SPDE

Christoph Reisinger, Zhenru Wang

arxiv:1802.07682 v2 · 2018-02-21 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPM3MDQCDWHWBJ65FTUMYMD4NK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:59:43.805509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bd9b60e021d8f60a7dd2ce8cc307c6a8afef388b3ef084646a28e1c2573558a

Aliases

arxiv: 1802.07682 · arxiv_version: 1802.07682v2 · doi: 10.48550/arxiv.1802.07682 · pith_short_12: TPM3MDQCDWHW · pith_short_16: TPM3MDQCDWHWBJ65 · pith_short_8: TPM3MDQC

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/TPM3MDQCDWHWBJ65FTUMYMD4NK \
  | 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: 9bd9b60e021d8f60a7dd2ce8cc307c6a8afef388b3ef084646a28e1c2573558a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebff008b5e298bf91311381c3edbef73633d15e592bbe368d83e26fff8b6ff1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-02-21T17:26:15Z",
    "title_canon_sha256": "a955ba83c32aa9aef2217f6af741f04e89b38cbb3fc107db56d48afe048391cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07682",
    "kind": "arxiv",
    "version": 2
  }
}