Pith Number

pith:WZBY6GPO

pith:2014:WZBY6GPO4UUZNQLDBXCP3Z3XR3

not attested not anchored not stored refs pending

On the relation between optimal transport and Schr\"odinger bridges: A stochastic control viewpoint

Michele Pavon, Tryphon Georgiou, Yongxin Chen

arxiv:1412.4430 v1 · 2014-12-15 · cs.SY · math-ph · math.MP · 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{WZBY6GPO4UUZNQLDBXCP3Z3XR3}

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

2 papers in Pith

Generative Path-Law Jump-Diffusion: Sequential MMD-Gradient Flows and Generalisation Bounds in Marcus-Signature RKHS

Anticipatory Reinforcement Learning: From Generative Path-Laws to Distributional Value Functions

Receipt and verification

First computed	2026-05-18T02:31:19.238264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6438f19eee52996c1630dc4fde7778eed5268a2a75950c648a968282fe27717

Aliases

arxiv: 1412.4430 · arxiv_version: 1412.4430v1 · doi: 10.48550/arxiv.1412.4430 · pith_short_12: WZBY6GPO4UUZ · pith_short_16: WZBY6GPO4UUZNQLD · pith_short_8: WZBY6GPO

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/WZBY6GPO4UUZNQLDBXCP3Z3XR3 \
  | 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: b6438f19eee52996c1630dc4fde7778eed5268a2a75950c648a968282fe27717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a2589b663ecf03373cb4435419e2a5997a99511a0771747fd47f426652b1e9f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.OC",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-12-15T00:44:37Z",
    "title_canon_sha256": "1146106c78223f46ac1ca7b4edb45c1cf5231fa3ca69988b42092e5ecccab213"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4430",
    "kind": "arxiv",
    "version": 1
  }
}