Pith Number

pith:PQMOJWRO

pith:2016:PQMOJWROI3YBXO7QF25P5HW4KA

not attested not anchored not stored refs pending

Finite Element Method for Stochastic Extended KdV Equations

Anna Karczewska, Bartosz Boguniewicz, i Maciej Szczeci\'nski, Piotr Rozmej

arxiv:1604.04226 v1 · 2016-04-14 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQMOJWROI3YBXO7QF25P5HW4KA}

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	2026-05-18T01:17:06.114806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c18e4da2e46f01bbbf02ebafe9edc503e5ce1b481b81cc81d7145e22f5dfa16

Aliases

arxiv: 1604.04226 · arxiv_version: 1604.04226v1 · doi: 10.48550/arxiv.1604.04226 · pith_short_12: PQMOJWROI3YB · pith_short_16: PQMOJWROI3YBXO7Q · pith_short_8: PQMOJWRO

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/PQMOJWROI3YBXO7QF25P5HW4KA \
  | 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: 7c18e4da2e46f01bbbf02ebafe9edc503e5ce1b481b81cc81d7145e22f5dfa16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71de5c5ae23225c73cd0ae99aaf43fb87ee1768fd14f940c3a6056aea0bddcc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-04-14T17:24:16Z",
    "title_canon_sha256": "b4b921ac69de781db27e524beded13aa11b81e64aa0da1e4e2b79eccd9b6925b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04226",
    "kind": "arxiv",
    "version": 1
  }
}