Pith Number

pith:HZVQBHIE

pith:2025:HZVQBHIEFAYSVTAH4SUTJAVAVL

not attested not anchored not stored refs pending

Diffusion and Flow-based Copulas: Forgetting and Remembering Dependencies

David Huk, Theodoros Damoulas

arxiv:2509.19707 v2 · 2025-09-24 · stat.ML · cs.LG · stat.CO · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HZVQBHIEFAYSVTAH4SUTJAVAVL}

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	2026-05-20T01:06:05.854419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e6b009d0428312acc07e4a93482a0aafb80b625dcb3493b20082851f3726cd4

Aliases

arxiv: 2509.19707 · arxiv_version: 2509.19707v2 · doi: 10.48550/arxiv.2509.19707 · pith_short_12: HZVQBHIEFAYS · pith_short_16: HZVQBHIEFAYSVTAH · pith_short_8: HZVQBHIE

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/HZVQBHIEFAYSVTAH4SUTJAVAVL \
  | 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: 3e6b009d0428312acc07e4a93482a0aafb80b625dcb3493b20082851f3726cd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9722ba5ad0a699043e61de7f7c9084c7ef9dd74ec4e068e9835f1ca2895ce2c5",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.CO",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-09-24T02:33:29Z",
    "title_canon_sha256": "0034e9fd13d010cb6ce4eb5a0de60c76f3c643f47fda4d0f225eeb4abea7e4c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.19707",
    "kind": "arxiv",
    "version": 2
  }
}