Pith Number

pith:7ZIIRPKQ

pith:2021:7ZIIRPKQVUS3AT2EVVUDR6BYNI

not attested not anchored not stored refs pending

Rare event estimation using stochastic spectral embedding

B. Sudret, D. Straub, I. Papaioannou, P.-R. Wagner, S. Marelli

arxiv:2106.05824 v2 · 2021-06-09 · cs.LG · stat.CO · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZIIRPKQVUS3AT2EVVUDR6BYNI}

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	2026-07-05T03:55:27.525022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe5088bd50ad25b04f44ad6838f8386a1d1c04b3ce9a39894bdfd9b3a2dbdedb

Aliases

arxiv: 2106.05824 · arxiv_version: 2106.05824v2 · doi: 10.48550/arxiv.2106.05824 · pith_short_12: 7ZIIRPKQVUS3 · pith_short_16: 7ZIIRPKQVUS3AT2E · pith_short_8: 7ZIIRPKQ

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/7ZIIRPKQVUS3AT2EVVUDR6BYNI \
  | 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: fe5088bd50ad25b04f44ad6838f8386a1d1c04b3ce9a39894bdfd9b3a2dbdedb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79abc5da15b6e9271c6a3c27e1b591c2e3df3c3d24f4a4617fd189ee6d75bd84",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-09T16:10:33Z",
    "title_canon_sha256": "03cc1923340e0d960bb478f875a7f090b87c545a1db15dc163e83ea7c1c50219"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05824",
    "kind": "arxiv",
    "version": 2
  }
}