Pith Number

pith:6G564TZN

pith:2024:6G564TZNFP5HRVU427JPPVOLN5

not attested not anchored not stored refs pending

Sampling in Unit Time with Kernel Fisher-Rao Flow

Aimee Maurais, Youssef Marzouk

arxiv:2401.03892 v3 · 2024-01-08 · stat.CO · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6G564TZNFP5HRVU427JPPVOLN5}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T08:27:45.239778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1bbee4f2d2bfa78d69cd7d2f7d5cb6f4e152169c392271596115a81fa8a2f76

Aliases

arxiv: 2401.03892 · arxiv_version: 2401.03892v3 · doi: 10.48550/arxiv.2401.03892 · pith_short_12: 6G564TZNFP5H · pith_short_16: 6G564TZNFP5HRVU4 · pith_short_8: 6G564TZN

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/6G564TZNFP5HRVU427JPPVOLN5 \
  | 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: f1bbee4f2d2bfa78d69cd7d2f7d5cb6f4e152169c392271596115a81fa8a2f76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caaaecced0ca3c47e4214607d4c842bed27d3470f0290c8d7d3e06fa3114e529",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2024-01-08T13:43:56Z",
    "title_canon_sha256": "3a0e20a34acc1e999c432b8c84ef8eb2f573fec7d85753b30c2958a99fb5218a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.03892",
    "kind": "arxiv",
    "version": 3
  }
}