Pith Number

pith:XSAQT2WV

pith:2015:XSAQT2WVH6RRD56K4GRC627SOY

not attested not anchored not stored refs pending

Layered Adaptive Importance Sampling

D. Luengo, J. Corander, L. Martino, V. Elvira

arxiv:1505.04732 v4 · 2015-05-18 · stat.CO · cs.LG · 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{XSAQT2WVH6RRD56K4GRC627SOY}

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	2026-07-05T03:49:57.069809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc8109ead53fa311f7cae1a22f6bf2763406d7be730ec7a6407c1095980e953a

Aliases

arxiv: 1505.04732 · arxiv_version: 1505.04732v4 · doi: 10.48550/arxiv.1505.04732 · pith_short_12: XSAQT2WVH6RR · pith_short_16: XSAQT2WVH6RRD56K · pith_short_8: XSAQT2WV

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/XSAQT2WVH6RRD56K4GRC627SOY \
  | 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: bc8109ead53fa311f7cae1a22f6bf2763406d7be730ec7a6407c1095980e953a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "876304a319baa8091026c684f6cd92b94c49676b1567d3cb4085638e18acc841",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2015-05-18T17:40:51Z",
    "title_canon_sha256": "2017b2d11e458b01b537daa8334547764cda0dfcd8330cde90dfaf2c32c7a7ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04732",
    "kind": "arxiv",
    "version": 4
  }
}