Pith Number

pith:QHYGHGAX

pith:2020:QHYGHGAXGUK3R2PCMS6LIAHGO6

not attested not anchored not stored refs pending

NuZZ: numerical Zig-Zag sampling for general models

Augustin Chevallier, Filippo Pagani, Sam Power, Simon Cotter, Thomas House

arxiv:2003.03636 v2 · 2020-03-07 · stat.ME · cs.NA · math.NA · 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{QHYGHGAXGUK3R2PCMS6LIAHGO6}

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	2026-07-05T04:00:11.313023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81f06398173515b8e9e264bcb400e6778dbd23c31cdcc6587425032d1695e976

Aliases

arxiv: 2003.03636 · arxiv_version: 2003.03636v2 · doi: 10.48550/arxiv.2003.03636 · pith_short_12: QHYGHGAXGUK3 · pith_short_16: QHYGHGAXGUK3R2PC · pith_short_8: QHYGHGAX

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/QHYGHGAXGUK3R2PCMS6LIAHGO6 \
  | 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: 81f06398173515b8e9e264bcb400e6778dbd23c31cdcc6587425032d1695e976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52492cc5ffe65bf4d74f5656a6ea0962f13a403716c28d12b663f19029a1a4a9",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-03-07T18:46:13Z",
    "title_canon_sha256": "07dae1d8160ae9a2029415458f39a59ea987d5fbf8b349994ea68395a24f80dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03636",
    "kind": "arxiv",
    "version": 2
  }
}