Pith Number

pith:7HPQXBXS

pith:2021:7HPQXBXSCOPDHAEMLE4GR4UIHY

not attested not anchored not stored refs pending

A Resolution Enhancement Plug-in for Deformable Registration of Medical Images

Kaicong Sun, Sven Simon

arxiv:2112.15180 v1 · 2021-12-30 · eess.IV · cs.CV · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HPQXBXSCOPDHAEMLE4GR4UIHY}

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	2026-07-05T03:44:37.448643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9df0b86f2139e33808c593868f2883e303b0500ea0543342af566e76e12f4cb

Aliases

arxiv: 2112.15180 · arxiv_version: 2112.15180v1 · doi: 10.48550/arxiv.2112.15180 · pith_short_12: 7HPQXBXSCOPD · pith_short_16: 7HPQXBXSCOPDHAEM · pith_short_8: 7HPQXBXS

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/7HPQXBXSCOPDHAEMLE4GR4UIHY \
  | 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: f9df0b86f2139e33808c593868f2883e303b0500ea0543342af566e76e12f4cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f0838125cedb3b88d4aaff1e5be6e277fc99ce6133ee58262ec8bcdfa3ea7bb",
    "cross_cats_sorted": [
      "cs.CV",
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-12-30T19:04:14Z",
    "title_canon_sha256": "15062e7ba450c0df8b5159e7e4a219aae3dc36b97194a01885fa2813fc99ea6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.15180",
    "kind": "arxiv",
    "version": 1
  }
}