Pith Number

pith:OLUWANT7

pith:2014:OLUWANT7W4TYD3YSEMP3OUSOWE

not attested not anchored not stored refs pending

The Monge problem with vanishing gradient penalization: Vortices and asymptotic profile

Filippo Santambrogio (LM-Orsay), Jean Louet (CEREMADE), Luigi De Pascale

arxiv:1407.7022 v3 · 2014-07-25 · math.OC · 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{OLUWANT7W4TYD3YSEMP3OUSOWE}

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	2026-05-18T00:53:24.790739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72e960367fb72781ef12231fb7524eb135fa23abcb2fd52c63a3b07e3ab55b74

Aliases

arxiv: 1407.7022 · arxiv_version: 1407.7022v3 · doi: 10.48550/arxiv.1407.7022 · pith_short_12: OLUWANT7W4TY · pith_short_16: OLUWANT7W4TYD3YS · pith_short_8: OLUWANT7

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/OLUWANT7W4TYD3YSEMP3OUSOWE \
  | 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: 72e960367fb72781ef12231fb7524eb135fa23abcb2fd52c63a3b07e3ab55b74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d785372381e3f50f7317b4800018a82f903fc9289a8a85dd4a724b8d4bf1013",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-07-25T19:53:58Z",
    "title_canon_sha256": "1c66e39ff1676d6632ed90fdb182c1a5efedb066fa9c8e4425b62e0f3b58a655"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7022",
    "kind": "arxiv",
    "version": 3
  }
}