Pith Number

pith:REJQRCHJ

pith:2023:REJQRCHJ36V4GHXKMLOME2HU33

not attested not anchored not stored refs pending

Metropolis Sampling for Constrained Diffusion Models

Emile Mathieu, Leo Klarner, Michael Hutchinson, Nic Fishman, Valentin De Bortoli

arxiv:2307.05439 v2 · 2023-07-11 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REJQRCHJ36V4GHXKMLOME2HU33}

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	2026-07-05T07:11:05.769544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89130888e9dfabc31eea62dcc268f4def5cc1efdf0811d13fc18ef0ca7464e52

Aliases

arxiv: 2307.05439 · arxiv_version: 2307.05439v2 · doi: 10.48550/arxiv.2307.05439 · pith_short_12: REJQRCHJ36V4 · pith_short_16: REJQRCHJ36V4GHXK · pith_short_8: REJQRCHJ

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/REJQRCHJ36V4GHXKMLOME2HU33 \
  | 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: 89130888e9dfabc31eea62dcc268f4def5cc1efdf0811d13fc18ef0ca7464e52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d095f423976cd438a8ffb0df95c78a0474fae60f1e0beed69b79303939395702",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-11T17:05:23Z",
    "title_canon_sha256": "f91a03be6299fc5c416bce27b0a5fbf64f34f9e3b1ce5f656094177d749f86f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.05439",
    "kind": "arxiv",
    "version": 2
  }
}