Pith Number

pith:JMD2T644

pith:2024:JMD2T644CG33VRBSMY3NYYMFJ6

not attested not anchored not stored refs pending

PaddingFlow: Improving Normalizing Flows with Padding-Dimensional Noise

Chongkun Xia, Qinglong Meng, Xueqian Wang

arxiv:2403.08216 v2 · 2024-03-13 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMD2T644CG33VRBSMY3NYYMFJ6}

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	2026-07-05T08:11:02.415074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b07a9fb9c11b7bac4326636dc61854f936a86775c863136b32da110ec5220eb

Aliases

arxiv: 2403.08216 · arxiv_version: 2403.08216v2 · doi: 10.48550/arxiv.2403.08216 · pith_short_12: JMD2T644CG33 · pith_short_16: JMD2T644CG33VRBS · pith_short_8: JMD2T644

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/JMD2T644CG33VRBSMY3NYYMFJ6 \
  | 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: 4b07a9fb9c11b7bac4326636dc61854f936a86775c863136b32da110ec5220eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa0ff5adce8242f6854f167d4c9a55875609c8a33bb73730b68be38f92f0af9d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-03-13T03:28:39Z",
    "title_canon_sha256": "741ff1806ca16dde98ad66be1c06e57398760b533d2a0eae91f5e7a93bfeef2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.08216",
    "kind": "arxiv",
    "version": 2
  }
}