Pith Number

pith:CPTPBZZ3

pith:2022:CPTPBZZ3Q32P2BQPU33PCK6ERE

not attested not anchored not stored refs pending

Synthetic Low-Field MRI Super-Resolution Via Nested U-Net Architecture

Aryan Kalluvila, Danyal Bhutto, Marcio Rockenbach, Matthew S. Rosen, Neha Koonjoo

arxiv:2211.15047 v1 · 2022-11-28 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPTPBZZ3Q32P2BQPU33PCK6ERE}

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	2026-07-05T05:19:59.145881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13e6f0e73b86f4fd060fa6f6f12bc4892fcb60625583deb7af7692fd0a0f6a4f

Aliases

arxiv: 2211.15047 · arxiv_version: 2211.15047v1 · doi: 10.48550/arxiv.2211.15047 · pith_short_12: CPTPBZZ3Q32P · pith_short_16: CPTPBZZ3Q32P2BQP · pith_short_8: CPTPBZZ3

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/CPTPBZZ3Q32P2BQPU33PCK6ERE \
  | 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: 13e6f0e73b86f4fd060fa6f6f12bc4892fcb60625583deb7af7692fd0a0f6a4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2e539ec0c9a5b10c9a8df3064cedae4991015935494a3666d4e76e665f2c959",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-11-28T04:09:21Z",
    "title_canon_sha256": "24117a488f937474b15ee689e4b79eae435582ca564fb9bb009dd2f3947e8278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15047",
    "kind": "arxiv",
    "version": 1
  }
}