Pith Number

pith:ECNSVVBD

pith:2025:ECNSVVBD4M32FIPBEXORQNSP5U

not attested not anchored not stored refs pending

A transfer principle for computing the adapted Wasserstein distance between stochastic processes

Fang Rui Lim, Yifan Jiang

arxiv:2505.21337 v2 · 2025-05-27 · math.PR

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

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\usepackage{pith}
\pithnumber{ECNSVVBD4M32FIPBEXORQNSP5U}

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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

2 papers in Pith

Analytical Approach to Continuous-Time Causal Optimal Transport

Adapted Optimal Transport between Filtered Gaussian Processes

Receipt and verification

First computed	2026-07-05T11:16:59.009057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209b2ad423e337a2a1e125dd18364fed02305a836314e384cb0302c1d45daaed

Aliases

arxiv: 2505.21337 · arxiv_version: 2505.21337v2 · doi: 10.48550/arxiv.2505.21337 · pith_short_12: ECNSVVBD4M32 · pith_short_16: ECNSVVBD4M32FIPB · pith_short_8: ECNSVVBD

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/ECNSVVBD4M32FIPBEXORQNSP5U \
  | 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: 209b2ad423e337a2a1e125dd18364fed02305a836314e384cb0302c1d45daaed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89b9c027329dc5d7d7dab8343e1e630950da33898a80b7fdcf85096ffd253905",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2025-05-27T15:31:00Z",
    "title_canon_sha256": "ff185b3277a20ce04b413521d707a4b6e1d2d93b4d3d6d21c02639f1d8412dd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21337",
    "kind": "arxiv",
    "version": 2
  }
}