Pith Number

pith:GMPOSM34

pith:2023:GMPOSM34OXG2AGEACPF2M6ZPOW

not attested not anchored not stored refs pending

Non-convex sampling for a mixture of locally smooth potentials

Dao Nguyen

arxiv:2301.13706 v1 · 2023-01-31 · 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{GMPOSM34OXG2AGEACPF2M6ZPOW}

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	2026-07-05T05:37:17.754720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

331ee9337c75cda0188013cba67b2f759e274567e20e904f8b2ca5d5455e7c9d

Aliases

arxiv: 2301.13706 · arxiv_version: 2301.13706v1 · doi: 10.48550/arxiv.2301.13706 · pith_short_12: GMPOSM34OXG2 · pith_short_16: GMPOSM34OXG2AGEA · pith_short_8: GMPOSM34

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/GMPOSM34OXG2AGEACPF2M6ZPOW \
  | 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: 331ee9337c75cda0188013cba67b2f759e274567e20e904f8b2ca5d5455e7c9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9930c7e251cf483f7576ce90840bd493f91b2482bac2f74f100f6736c628d96",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2023-01-31T15:30:39Z",
    "title_canon_sha256": "8b14a346323c3fdb3c188d8be0c4dbfa9fe9923ea65011d61eb19b5b7e92b846"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.13706",
    "kind": "arxiv",
    "version": 1
  }
}