Pith Number

pith:BAD4UBQI

pith:2016:BAD4UBQILZHFPTOAD255646QAY

not attested not anchored not stored refs pending

A JKO splitting scheme for Kantorovich-Fisher-Rao gradient flows

L\'eonard Monsaingeon, Thomas Gallou\"et

arxiv:1602.04457 v3 · 2016-02-14 · 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{BAD4UBQILZHFPTOAD255646QAY}

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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

Weighted quantization using MMD: From mean field to mean shift via gradient flows

Receipt and verification

First computed	2026-05-18T00:16:45.899717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0807ca06085e4e57cdc01ebbdf73d006364cba4bb4cc210a5ed3279b0138fb63

Aliases

arxiv: 1602.04457 · arxiv_version: 1602.04457v3 · doi: 10.48550/arxiv.1602.04457 · pith_short_12: BAD4UBQILZHF · pith_short_16: BAD4UBQILZHFPTOA · pith_short_8: BAD4UBQI

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/BAD4UBQILZHFPTOAD255646QAY \
  | 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: 0807ca06085e4e57cdc01ebbdf73d006364cba4bb4cc210a5ed3279b0138fb63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "513cf1cbed8aea03cedc58f31a7e91cca56b85de180549d98d2aaec3f8f43b8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-02-14T14:04:53Z",
    "title_canon_sha256": "18f3eec7c0355f7072fb6a960e70eb1409facc9cc634e5bb1aa7ed2e1a1cbb0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04457",
    "kind": "arxiv",
    "version": 3
  }
}