Pith Number

pith:NBAVHYWQ

pith:2015:NBAVHYWQETY2ACIWLII3IBBPYL

not attested not anchored not stored refs pending

Parallel optimized sampling for stochastic equations

Bogdan Opanchuk, Peter D. Drummond, Simon Kiesewetter

arxiv:1502.07186 v2 · 2015-02-23 · 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{NBAVHYWQETY2ACIWLII3IBBPYL}

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	2026-05-18T00:53:35.139701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

684153e2d024f1a009165a11b4042fc2e8baf1f1e06fc4d7def884adff1dd576

Aliases

arxiv: 1502.07186 · arxiv_version: 1502.07186v2 · doi: 10.48550/arxiv.1502.07186 · pith_short_12: NBAVHYWQETY2 · pith_short_16: NBAVHYWQETY2ACIW · pith_short_8: NBAVHYWQ

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/NBAVHYWQETY2ACIWLII3IBBPYL \
  | 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: 684153e2d024f1a009165a11b4042fc2e8baf1f1e06fc4d7def884adff1dd576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9592cdebe26941d59e512b29b1fc4f7628e30a63b1285102ca749bbdb183719",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-02-23T09:52:05Z",
    "title_canon_sha256": "2c4ac44691972e6cb801b4cf833bd8e24f675d46ed720908c7ba55df2f19bd2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07186",
    "kind": "arxiv",
    "version": 2
  }
}