Pith Number

pith:BDG3ALXW

pith:2018:BDG3ALXWZGEO7PD52UCGVJW6IJ

not attested not anchored not stored refs pending

Hamiltonian Monte Carlo for Probabilistic Programs with Discontinuities

Bradley Gram-Hansen, Frank Wood, Hongseok Yang, Tobias Kohn, Tom Rainforth, Yuan Zhou

arxiv:1804.03523 v2 · 2018-04-07 · stat.CO · cs.PL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDG3ALXWZGEO7PD52UCGVJW6IJ}

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	2026-05-17T23:44:43.364415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08cdb02ef6c988efbc7dd5046aa6de42504e3eac2a41815305236a1e5c45f6e8

Aliases

arxiv: 1804.03523 · arxiv_version: 1804.03523v2 · doi: 10.48550/arxiv.1804.03523 · pith_short_12: BDG3ALXWZGEO · pith_short_16: BDG3ALXWZGEO7PD5 · pith_short_8: BDG3ALXW

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/BDG3ALXWZGEO7PD52UCGVJW6IJ \
  | 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: 08cdb02ef6c988efbc7dd5046aa6de42504e3eac2a41815305236a1e5c45f6e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c23bf9874fe65c64317ec980ce84001f5ec8a8d9f44675ddc2b0f430f3029903",
    "cross_cats_sorted": [
      "cs.PL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2018-04-07T09:22:56Z",
    "title_canon_sha256": "212c9acf73f123b271bb845aaf4ac9a54d6d9fe2a19c39d9903ec189a046a049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03523",
    "kind": "arxiv",
    "version": 2
  }
}