Pith Number

pith:4IBWUO7M

pith:2014:4IBWUO7MUIIOZ6AED4RUZLLTFP

not attested not anchored not stored refs pending

Accelerating MCMC via Parallel Predictive Prefetching

Amos Waterland, Eddie Kohler, Elaine Angelino, Margo Seltzer, Ryan P. Adams

arxiv:1403.7265 v1 · 2014-03-28 · stat.ML · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4IBWUO7MUIIOZ6AED4RUZLLTFP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:55:20.069678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2036a3beca210ecf8041f234cad732bfce9a844030b5a72a2a50e6e77323ed7

Aliases

arxiv: 1403.7265 · arxiv_version: 1403.7265v1 · doi: 10.48550/arxiv.1403.7265 · pith_short_12: 4IBWUO7MUIIO · pith_short_16: 4IBWUO7MUIIOZ6AE · pith_short_8: 4IBWUO7M

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/4IBWUO7MUIIOZ6AED4RUZLLTFP \
  | 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: e2036a3beca210ecf8041f234cad732bfce9a844030b5a72a2a50e6e77323ed7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abb172eca7a0e935b6d20f55e3e4a7f2bea20a769c0bb8c427257b80fa7d4a9f",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-03-28T01:28:52Z",
    "title_canon_sha256": "63dcf0f0bf9f802aff776aa1fdd6fee2652630521e99784d7d1754c904798cbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7265",
    "kind": "arxiv",
    "version": 1
  }
}