Pith Number

pith:KRNONQKU

pith:2025:KRNONQKUDNQYTEBKVS4RZMM64D

not attested not anchored not stored refs pending

An efficient second-order cone programming approach for dynamic optimal transport on staggered grid discretization

Liang Chen, Youyicun Lin, Yuxuan Zhou

arxiv:2505.05424 v3 · 2025-05-08 · math.OC

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\usepackage{pith}
\pithnumber{KRNONQKUDNQYTEBKVS4RZMM64D}

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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

A semi-smooth Newton method for the nonlinear conic problem with generalized simplicial cones

Receipt and verification

First computed	2026-05-21T01:05:05.882527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

545ae6c1541b6189902aacb91cb19ee0c0409b9d8c94d21cfacc6c2ceb44175d

Aliases

arxiv: 2505.05424 · arxiv_version: 2505.05424v3 · doi: 10.48550/arxiv.2505.05424 · pith_short_12: KRNONQKUDNQY · pith_short_16: KRNONQKUDNQYTEBK · pith_short_8: KRNONQKU

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/KRNONQKUDNQYTEBKVS4RZMM64D \
  | 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: 545ae6c1541b6189902aacb91cb19ee0c0409b9d8c94d21cfacc6c2ceb44175d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d72a5400180ef0d2cd83e3387c17371d600005e83d0a53540f5a2a35a133f47f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-05-08T17:13:41Z",
    "title_canon_sha256": "af6af7647239653e7c28ce6a007aa473de21287c9cf08ca85c84901641dc8d28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05424",
    "kind": "arxiv",
    "version": 3
  }
}