Pith Number

pith:CVD4CQDZ

pith:2018:CVD4CQDZVEF6HZNMZ4NERPBJ62

not attested not anchored not stored refs pending

Efficient Marginalization-based MCMC Methods for Hierarchical Bayesian Inverse Problems

Alen Alexanderian, Arvind K. Saibaba, D. Andrew Brown, Johnathan Bardsley

arxiv:1811.01091 v2 · 2018-11-02 · stat.CO · 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{CVD4CQDZVEF6HZNMZ4NERPBJ62}

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	2026-05-17T23:44:00.133519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1547c14079a90be3e5accf1a48bc29f6a992a4de19be2e5ea3b762f753ac930b

Aliases

arxiv: 1811.01091 · arxiv_version: 1811.01091v2 · doi: 10.48550/arxiv.1811.01091 · pith_short_12: CVD4CQDZVEF6 · pith_short_16: CVD4CQDZVEF6HZNM · pith_short_8: CVD4CQDZ

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/CVD4CQDZVEF6HZNMZ4NERPBJ62 \
  | 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: 1547c14079a90be3e5accf1a48bc29f6a992a4de19be2e5ea3b762f753ac930b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621684001d75948885b6bdec3055ac326b503183a55cbe0876186db9018590c5",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2018-11-02T21:15:01Z",
    "title_canon_sha256": "b63f251075361d9c0bda92763a642db3351bb024048662f149c01ee379328e35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01091",
    "kind": "arxiv",
    "version": 2
  }
}