Pith Number

pith:YLF36XPP

pith:2025:YLF36XPPZQ3CMAGCF3QNYUQKC3

not attested not anchored not stored refs pending

The infimal convolution structure of the Hellinger-Kantorovich distance

Giacomo Enrico Sodini, Luca Tamanini, Nicol\`o De Ponti

arxiv:2503.12939 v1 · 2025-03-17 · math.MG · math.FA · math.OC · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLF36XPPZQ3CMAGCF3QNYUQKC3}

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.

Cited by

3 papers in Pith

Approximation in Metric Sobolev Spaces: A General Framework

The Wasserstein--Ebin Metric: A Geometric Lift of Unbalanced Optimal Transport to the space of Riemannian metrics

Gradient-flow characterizations of one-dimensional quasistatic viscoelasticity with Bhattacharya-like viscosity

Receipt and verification

First computed	2026-07-05T10:32:49.304222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2cbbf5defcc362600c22ee0dc520a16fbfa5787660fa22cfcc76b5574bcd5a0

Aliases

arxiv: 2503.12939 · arxiv_version: 2503.12939v1 · doi: 10.48550/arxiv.2503.12939 · pith_short_12: YLF36XPPZQ3C · pith_short_16: YLF36XPPZQ3CMAGC · pith_short_8: YLF36XPP

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/YLF36XPPZQ3CMAGCF3QNYUQKC3 \
  | 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: c2cbbf5defcc362600c22ee0dc520a16fbfa5787660fa22cfcc76b5574bcd5a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d04f2e3427cd1f1c717decbfc912cc0ca126f93105e724e5a6b821db003ce8f1",
    "cross_cats_sorted": [
      "math.FA",
      "math.OC",
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2025-03-17T08:54:57Z",
    "title_canon_sha256": "041c9505d62cb2831c47330ecce851d598a0fad36a0430f5b364e0f4e99683ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.12939",
    "kind": "arxiv",
    "version": 1
  }
}