Pith Number

pith:FXPFDOJG

pith:2025:FXPFDOJG2J2FQ4Z6BYLVKQIY3K

not attested not anchored not stored refs pending

Efficient Mirror-type Kernels for the Metropolis-Hastings Algorithm

Nuo Guan, Xiyun Jiao

arxiv:2506.06660 v1 · 2025-06-07 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXPFDOJG2J2FQ4Z6BYLVKQIY3K}

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	2026-07-05T11:17:53.530620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dde51b926d27458733e0e17554118da9835873a863aa9e8a494e4a2b353c594

Aliases

arxiv: 2506.06660 · arxiv_version: 2506.06660v1 · doi: 10.48550/arxiv.2506.06660 · pith_short_12: FXPFDOJG2J2F · pith_short_16: FXPFDOJG2J2FQ4Z6 · pith_short_8: FXPFDOJG

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/FXPFDOJG2J2FQ4Z6BYLVKQIY3K \
  | 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: 2dde51b926d27458733e0e17554118da9835873a863aa9e8a494e4a2b353c594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6c04becc845484d4f682aeed0b35953ff13e5b052d706d638bc4d7b2bf5eb49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2025-06-07T04:48:45Z",
    "title_canon_sha256": "4588487813f9084c5f111ff0c96fe5eaa0794b107dbc238e0321f463df0f3c72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06660",
    "kind": "arxiv",
    "version": 1
  }
}