Pith Number

pith:WIZPZPVB

pith:2025:WIZPZPVB37RIYK75RRLALNV7QM

not attested not anchored not stored refs pending

Efficient Bayesian Sampling with Langevin Birth-Death Dynamics

Aaron Zimmerman, Alex Leviyev, Francesco Iacovelli

arxiv:2509.01942 v1 · 2025-09-02 · stat.AP · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIZPZPVB37RIYK75RRLALNV7QM}

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	2026-07-05T12:03:11.529643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b232fcbea1dfe28c2bfd8c5605b6bf8327997a8693a0f5cf7d2da865120cedee

Aliases

arxiv: 2509.01942 · arxiv_version: 2509.01942v1 · doi: 10.48550/arxiv.2509.01942 · pith_short_12: WIZPZPVB37RI · pith_short_16: WIZPZPVB37RIYK75 · pith_short_8: WIZPZPVB

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/WIZPZPVB37RIYK75RRLALNV7QM \
  | 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: b232fcbea1dfe28c2bfd8c5605b6bf8327997a8693a0f5cf7d2da865120cedee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f4620030ee16cca6630d3447230e08b219d691f62781ed4d561f16398742f14",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2025-09-02T04:29:30Z",
    "title_canon_sha256": "33fa1ee4d73a3c08ebde8ca65724637608ec6c659bdcea955d34ca1c5ddfe55a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01942",
    "kind": "arxiv",
    "version": 1
  }
}