Pith Number

pith:KEKPP6HG

pith:2026:KEKPP6HGLNYIB2K5Z7SUUHOMTF

not attested not anchored not stored refs pending

A 'global' Perspective on the Differential Geometry of Wasserstein Spaces

Andrea Pinamonti, Lorenzo Dello Schiavo

arxiv:2607.27121 v1 · 2026-07-29 · math.DG · math.FA · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEKPP6HGLNYIB2K5Z7SUUHOMTF}

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	2026-07-30T01:23:38.257804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

5114f7f8e65b7080e95dcfe54a1dcc9953622d1d7d282f1d3eda9eca82716bda

Aliases

arxiv: 2607.27121 · arxiv_version: 2607.27121v1 · doi: 10.48550/arxiv.2607.27121 · pith_short_12: KEKPP6HGLNYI · pith_short_16: KEKPP6HGLNYIB2K5 · pith_short_8: KEKPP6HG

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/KEKPP6HGLNYIB2K5Z7SUUHOMTF \
  | 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: 5114f7f8e65b7080e95dcfe54a1dcc9953622d1d7d282f1d3eda9eca82716bda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06bafed73a6127615076a5355360ad66f5e5bda497f8b5fa6264a55f172826f9",
    "cross_cats_sorted": [
      "math.FA",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2026-07-29T16:47:29Z",
    "title_canon_sha256": "40d136f3a23b46cf978cfa91aea49310232d7293f8254968b3342d1060518839"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27121",
    "kind": "arxiv",
    "version": 1
  }
}