Pith Number

pith:URRMTWDU

pith:2022:URRMTWDUWEFUHN35N63K75GGFI

not attested not anchored not stored refs pending

Taming Hyperparameter Tuning in Continuous Normalizing Flows Using the JKO Scheme

Alexander Vidal, Levon Nurbekyan, Luis Tenorio, Samy Wu Fung, Stanley Osher

arxiv:2211.16757 v1 · 2022-11-30 · math.OC · 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{URRMTWDUWEFUHN35N63K75GGFI}

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	2026-07-05T05:21:10.672421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a462c9d874b10b43b77d6fb6aff4c62a033743b33af5a6596420498972e6ee73

Aliases

arxiv: 2211.16757 · arxiv_version: 2211.16757v1 · doi: 10.48550/arxiv.2211.16757 · pith_short_12: URRMTWDUWEFU · pith_short_16: URRMTWDUWEFUHN35 · pith_short_8: URRMTWDU

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/URRMTWDUWEFUHN35N63K75GGFI \
  | 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: a462c9d874b10b43b77d6fb6aff4c62a033743b33af5a6596420498972e6ee73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3a4e9805cab17b50202f47fb96e6899dd9ab024f4f07e715d255fff3c77a488",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-11-30T05:53:21Z",
    "title_canon_sha256": "5a0ac8876939f4959c51f46fd1470731d94eb628259e7cb4677b5c5a34f93d2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.16757",
    "kind": "arxiv",
    "version": 1
  }
}