Pith Number

pith:RN3YUFL7

pith:2015:RN3YUFL7IORKJELQSFVCPPXIF6

not attested not anchored not stored refs pending

Symplectic methods based on Pad$\acute{e}$ approximation for some stochastic Hamiltonian systems

Lijin Wang, Liying Sun

arxiv:1512.04194 v1 · 2015-12-14 · 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{RN3YUFL7IORKJELQSFVCPPXIF6}

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	2026-05-18T01:24:22.878816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b778a157f43a2a49170916a27bee82f9475e95c07452547486cb26934cd10a1

Aliases

arxiv: 1512.04194 · arxiv_version: 1512.04194v1 · doi: 10.48550/arxiv.1512.04194 · pith_short_12: RN3YUFL7IORK · pith_short_16: RN3YUFL7IORKJELQ · pith_short_8: RN3YUFL7

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/RN3YUFL7IORKJELQSFVCPPXIF6 \
  | 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: 8b778a157f43a2a49170916a27bee82f9475e95c07452547486cb26934cd10a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "691b23667d0ffc966095e0850374e796d0b43da3ce270fe0314c1aea34e65bf9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-12-14T06:51:40Z",
    "title_canon_sha256": "7df5318c6cec7419fc1723ed923e0db4a88cb4d09391f8400949ff822694ee0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04194",
    "kind": "arxiv",
    "version": 1
  }
}