Pith Number

pith:R27KW3Z7

pith:2022:R27KW3Z7J5TMAQC57RQU4VGRA4

not attested not anchored not stored refs pending

Distortion-Corrected Image Reconstruction with Deep Learning on an MRI-Linac

Bin Dong, Brendan Whelan, David E. J. Waddington, Feng Liu, Hongfu Sun, Paul Z. Y. Liu, Shanshan Shan, Yang Gao

arxiv:2205.10993 v2 · 2022-05-23 · physics.med-ph · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R27KW3Z7J5TMAQC57RQU4VGRA4}

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	2026-07-05T05:52:20.114612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ebeab6f3f4f66c0405dfc614e54d1072992c3a2f5498f3c4d6a2efb8ae4e6e2

Aliases

arxiv: 2205.10993 · arxiv_version: 2205.10993v2 · doi: 10.48550/arxiv.2205.10993 · pith_short_12: R27KW3Z7J5TM · pith_short_16: R27KW3Z7J5TMAQC5 · pith_short_8: R27KW3Z7

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/R27KW3Z7J5TMAQC57RQU4VGRA4 \
  | 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: 8ebeab6f3f4f66c0405dfc614e54d1072992c3a2f5498f3c4d6a2efb8ae4e6e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96003abd68f4a2dd8467eeb9fb7cc12c63ac430f35c2f4d1cd50105a8f14b380",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2022-05-23T01:49:53Z",
    "title_canon_sha256": "90239ac3b51b69631b41887730fe619148842b0e848e98f533fb164d470d5284"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.10993",
    "kind": "arxiv",
    "version": 2
  }
}