Pith Number

pith:HVBEK6MU

pith:2021:HVBEK6MUOV4R3SD65LCPANDVXA

not attested not anchored not stored refs pending

Smooth Normalizing Flows

Andreas Kr\"amer, Frank No\'e, Jonas K\"ohler

arxiv:2110.00351 v2 · 2021-10-01 · stat.ML · cs.LG · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVBEK6MUOV4R3SD65LCPANDVXA}

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	2026-07-05T03:36:16.264537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d4245799475791dc87eeac4f03475b80bb4b8ce1cf928988ae41549e32563d7

Aliases

arxiv: 2110.00351 · arxiv_version: 2110.00351v2 · doi: 10.48550/arxiv.2110.00351 · pith_short_12: HVBEK6MUOV4R · pith_short_16: HVBEK6MUOV4R3SD6 · pith_short_8: HVBEK6MU

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/HVBEK6MUOV4R3SD65LCPANDVXA \
  | 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: 3d4245799475791dc87eeac4f03475b80bb4b8ce1cf928988ae41549e32563d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "487dbd21bd52573ae329f7928ec48b9387aeb28db3eb5cee4fbafc405b15f5b4",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-10-01T12:27:14Z",
    "title_canon_sha256": "f5df1d549bc324d850b12cc0e128b0138d4dc54a155c1f6c667414c684a38a42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.00351",
    "kind": "arxiv",
    "version": 2
  }
}