Pith Number

pith:DJIBQQ6U

pith:2020:DJIBQQ6UXD4U4NYGD4SIC3GJNR

not attested not anchored not stored refs pending

TorchRadon: Fast Differentiable Routines for Computed Tomography

Matteo Ronchetti

arxiv:2009.14788 v1 · 2020-09-29 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJIBQQ6UXD4U4NYGD4SIC3GJNR}

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

4 papers in Pith

FrequencyCT: Frequency Domain Self-supervised Low-dose CT Denoising

SimAQ: Mitigating Experimental Artifacts in Soft X-Ray Tomography using Simulated Acquisitions

FrequencyCT: Frequency Domain Self-supervised Low-dose CT Denoising

Neighbor2Inverse: Self-Supervised Denoising for Low-Dose Region-of-Interest Phase Contrast CT

Receipt and verification

First computed	2026-07-05T01:39:22.772861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a501843d4b8f94e37061f24816cc96c4cca1478b78e5b77195c021c8b979bc5

Aliases

arxiv: 2009.14788 · arxiv_version: 2009.14788v1 · doi: 10.48550/arxiv.2009.14788 · pith_short_12: DJIBQQ6UXD4U · pith_short_16: DJIBQQ6UXD4U4NYG · pith_short_8: DJIBQQ6U

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/DJIBQQ6UXD4U4NYGD4SIC3GJNR \
  | 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: 1a501843d4b8f94e37061f24816cc96c4cca1478b78e5b77195c021c8b979bc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1841320e73317cc3b271093fce408363bb9520f23108a72c0bbfef5555f8968",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-09-29T09:20:22Z",
    "title_canon_sha256": "39dfa1a2770d4da6c0c9d9e9dc5076270c28b6b8be45a77145a2b8d4b2005d4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14788",
    "kind": "arxiv",
    "version": 1
  }
}