Pith Number

pith:4URSRIWF

pith:2019:4URSRIWFEO4XSAYS4J3PZR4NI2

not attested not anchored not stored refs pending

Differentiable probabilistic models of scientific imaging with the Fourier slice theorem

David Fleet, Karen Ullrich, Marcus Brubaker, Max Welling, Rianne van den Berg

arxiv:1906.07582 v2 · 2019-06-18 · cs.LG · cs.CV · eess.IV · 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{4URSRIWFEO4XSAYS4J3PZR4NI2}

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	2026-05-17T23:42:49.692157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e52328a2c523b9790312e276fcc78d46943c5dff525084eb2908fe45cf35af3d

Aliases

arxiv: 1906.07582 · arxiv_version: 1906.07582v2 · doi: 10.48550/arxiv.1906.07582 · pith_short_12: 4URSRIWFEO4X · pith_short_16: 4URSRIWFEO4XSAYS · pith_short_8: 4URSRIWF

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/4URSRIWFEO4XSAYS4J3PZR4NI2 \
  | 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: e52328a2c523b9790312e276fcc78d46943c5dff525084eb2908fe45cf35af3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea2ce42d52455f97e0d56a0c3490ec56179217076515adb8f52b7b080d28cb54",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.IV",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-18T13:49:06Z",
    "title_canon_sha256": "59f2e8b5439ccf4a928cb9a24cfd665fa3bdfd9bb19b1881c406b12d2807ff75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07582",
    "kind": "arxiv",
    "version": 2
  }
}