Pith Number

pith:UTPK3JJC

pith:2017:UTPK3JJCLC3YQN4F7B5SVWMV4G

not attested not anchored not stored refs pending

Stochastic K-symplectic integrators for stochastic non-canonical Hamiltonian systems and applications to the Lotka--Volterra model

Jialin Hong, Jingjing Zhang, Lihai Ji, Xu Wang

arxiv:1711.03258 v1 · 2017-11-09 · math.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{UTPK3JJCLC3YQN4F7B5SVWMV4G}

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	2026-05-18T00:30:56.771230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4deada52258b7883785f87b2ad995e1808cfde18eef424f662ee2511ec2aa29

Aliases

arxiv: 1711.03258 · arxiv_version: 1711.03258v1 · doi: 10.48550/arxiv.1711.03258 · pith_short_12: UTPK3JJCLC3Y · pith_short_16: UTPK3JJCLC3YQN4F · pith_short_8: UTPK3JJC

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/UTPK3JJCLC3YQN4F7B5SVWMV4G \
  | 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: a4deada52258b7883785f87b2ad995e1808cfde18eef424f662ee2511ec2aa29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6210aa7c53f31003ee74ead2b82f05f18f2c91120d6c55e034c7138eb17c028c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-11-09T05:33:17Z",
    "title_canon_sha256": "22141e5b27b0ba0f8fafad71538f7f1cb4d2fc2e0b4241021e3ebc01b3b1ed06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03258",
    "kind": "arxiv",
    "version": 1
  }
}