Pith Number

pith:RUA5YWR7

pith:2024:RUA5YWR7K5LZXL4YGW2FSW4T5I

not attested not anchored not stored refs pending

Computing rough solutions of the stochastic nonlinear wave equation

Buyang Li, Jiachuan Cao, Katharina Schratz

arxiv:2412.14644 v1 · 2024-12-19 · 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{RUA5YWR7K5LZXL4YGW2FSW4T5I}

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	2026-07-05T09:51:50.689498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d01dc5a3f57579baf9835b4595b93ea0dabc5b9e2bba30cae0af4ced62eab30

Aliases

arxiv: 2412.14644 · arxiv_version: 2412.14644v1 · doi: 10.48550/arxiv.2412.14644 · pith_short_12: RUA5YWR7K5LZ · pith_short_16: RUA5YWR7K5LZXL4Y · pith_short_8: RUA5YWR7

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/RUA5YWR7K5LZXL4YGW2FSW4T5I \
  | 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: 8d01dc5a3f57579baf9835b4595b93ea0dabc5b9e2bba30cae0af4ced62eab30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04324ca7c23f44ff0ecc7c318cab6aedb0ffcdc9f5f6d65e516c0c4157e651ca",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-12-19T08:53:55Z",
    "title_canon_sha256": "7081474d34041e6598614cabda500ad1df26fa6e38442aea5a5edc1c3d3d3731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14644",
    "kind": "arxiv",
    "version": 1
  }
}