Pith Number

pith:XMTSIY5V

pith:2020:XMTSIY5VBCRIZBA4BUMFNOSEMU

not attested not anchored not stored refs pending

Symplectic Euler scheme for Hamiltonian stochastic differential equations driven by Levy noise

Jinqiao Duan, Qingyi Zhan, Xiaofan Li

arxiv:2006.15500 v1 · 2020-06-28 · 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{XMTSIY5VBCRIZBA4BUMFNOSEMU}

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	2026-07-05T01:14:06.168484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb272463b508a28c841c0d1856ba44650b6fa1a722394b0f95e37d79866a00db

Aliases

arxiv: 2006.15500 · arxiv_version: 2006.15500v1 · doi: 10.48550/arxiv.2006.15500 · pith_short_12: XMTSIY5VBCRI · pith_short_16: XMTSIY5VBCRIZBA4 · pith_short_8: XMTSIY5V

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/XMTSIY5VBCRIZBA4BUMFNOSEMU \
  | 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: bb272463b508a28c841c0d1856ba44650b6fa1a722394b0f95e37d79866a00db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e4b98ceb5ef0bcad286a99c13ce5be2eb9ef772b9c6750d6ec492f73c70710e",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-06-28T04:18:42Z",
    "title_canon_sha256": "48dd893eac5c3928c430c7e417fd938b921abbd9a51af0d703702ed7af578df9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.15500",
    "kind": "arxiv",
    "version": 1
  }
}