Pith Number

pith:WQV34ZHX

pith:2021:WQV34ZHXLDZEIN73VIER4VXI5J

not attested not anchored not stored refs pending

The shifted ODE method for underdamped Langevin MCMC

Harald Oberhauser, James Foster, Terry Lyons

arxiv:2101.03446 v2 · 2021-01-10 · math.NA · cs.NA · math.PR · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQV34ZHXLDZEIN73VIER4VXI5J}

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.

Cited by

1 paper in Pith

Analysis of kinetic Langevin Monte Carlo under the stochastic exponential Euler discretization from underdamped all the way to overdamped

Receipt and verification

First computed	2026-07-05T02:09:16.064984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b42bbe64f758f24437fbaa091e56e8ea7f812ad17461a339f22487edff8417a4

Aliases

arxiv: 2101.03446 · arxiv_version: 2101.03446v2 · doi: 10.48550/arxiv.2101.03446 · pith_short_12: WQV34ZHXLDZE · pith_short_16: WQV34ZHXLDZEIN73 · pith_short_8: WQV34ZHX

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/WQV34ZHXLDZEIN73VIER4VXI5J \
  | 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: b42bbe64f758f24437fbaa091e56e8ea7f812ad17461a339f22487edff8417a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dc31b83fc2e936597987e950f6779478a135fb29388610c72a71474ab81e2b2",
    "cross_cats_sorted": [
      "cs.NA",
      "math.PR",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2021-01-10T00:05:01Z",
    "title_canon_sha256": "1bcc67b3a1eb10f1dfe4354886586ba0c67cf032a071784ebfb6b5970de84991"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.03446",
    "kind": "arxiv",
    "version": 2
  }
}