Pith Number

pith:HBHYQPQN

pith:2024:HBHYQPQNPYX5XLSTTEWHJMGU6O

not attested not anchored not stored refs pending

Monge-Kantorovich Fitting With Sobolev Budgets

Forest Kobayashi, Jonathan Hayase, Young-Heon Kim

arxiv:2409.16541 v2 · 2024-09-25 · cs.LG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HBHYQPQNPYX5XLSTTEWHJMGU6O}

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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.

Cited by

1 paper in Pith

On the structure of optimal free Dirichlet regions in mass transportation problems

Receipt and verification

First computed	2026-07-05T10:41:15.507471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

384f883e0d7e2fdbae53992c74b0d4f3828e96d606062afed5d2eec10b3868b5

Aliases

arxiv: 2409.16541 · arxiv_version: 2409.16541v2 · doi: 10.48550/arxiv.2409.16541 · pith_short_12: HBHYQPQNPYX5 · pith_short_16: HBHYQPQNPYX5XLST · pith_short_8: HBHYQPQN

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/HBHYQPQNPYX5XLSTTEWHJMGU6O \
  | 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: 384f883e0d7e2fdbae53992c74b0d4f3828e96d606062afed5d2eec10b3868b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e9f2835d99b7c2c4ee0f2d4238d342e7c7ed65824f009f7283f00bce047632a",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-09-25T01:30:16Z",
    "title_canon_sha256": "c0f2ea3b543545210ac5850a04dc35c1089c23b04377b5bf4c921e607cf16c4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.16541",
    "kind": "arxiv",
    "version": 2
  }
}