Pith Number

pith:W4ZJI4XC

pith:2023:W4ZJI4XCGBCMVZNQN3232DF5KN

not attested not anchored not stored refs pending

A generative flow for conditional sampling via optimal transport

Alfin Hou, Anupam Bhakta, Daniel Pocklington, Giulio Trigila, Isa Lyubimova, Jason Alfonso, Josef Sajonz, Noam Gal, Ricardo Baptista, Ryan Tsai

arxiv:2307.04102 v1 · 2023-07-09 · stat.ML · cs.LG · math.OC · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4ZJI4XCGBCMVZNQN3232DF5KN}

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

The Missing GAP: From Solving Square Jigsaw Puzzles to Handling Real World Archaeological Fragments

Receipt and verification

First computed	2026-07-05T06:29:08.771034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7329472e23044cae5b06ef5bd0cbd53416356d2de201f93dec5f155ade33202

Aliases

arxiv: 2307.04102 · arxiv_version: 2307.04102v1 · doi: 10.48550/arxiv.2307.04102 · pith_short_12: W4ZJI4XCGBCM · pith_short_16: W4ZJI4XCGBCMVZNQ · pith_short_8: W4ZJI4XC

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/W4ZJI4XCGBCMVZNQN3232DF5KN \
  | 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: b7329472e23044cae5b06ef5bd0cbd53416356d2de201f93dec5f155ade33202

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6016032f6404fa8357136f6729ca22ad3ae8abee863d6c5f140cf6c6fd76e36",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-07-09T05:36:26Z",
    "title_canon_sha256": "78a70a8d18a20369fd262095fd0c0358b8f90b298665415769d43758311cb0b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.04102",
    "kind": "arxiv",
    "version": 1
  }
}