Pith Number

pith:25JLEOYA

pith:2017:25JLEOYAFCS3KZYYDJ2LUSWLM2

not attested not anchored not stored refs pending

Real-Time Impulse Noise Removal from MR Images for Radiosurgery Applications

Kayvan Najarian, Mohsen Hajabdollahi, Nader Karimi, Shadrokh Samavi, Shahram Shirani, S.M. Reza Soroushmehr, Zohreh HosseinKhani

arxiv:1707.05975 v1 · 2017-07-19 · cs.AR · 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{25JLEOYAFCS3KZYYDJ2LUSWLM2}

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	2026-05-18T00:39:57.895730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d752b23b0028a5b567181a74ba4acb66bd5a06f78083213545273b7331dc5347

Aliases

arxiv: 1707.05975 · arxiv_version: 1707.05975v1 · doi: 10.48550/arxiv.1707.05975 · pith_short_12: 25JLEOYAFCS3 · pith_short_16: 25JLEOYAFCS3KZYY · pith_short_8: 25JLEOYA

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/25JLEOYAFCS3KZYYDJ2LUSWLM2 \
  | 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: d752b23b0028a5b567181a74ba4acb66bd5a06f78083213545273b7331dc5347

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "837f9b33aa8ea8e5637e54daef9fd15958a87947000eaded9acab0bdd47c6b97",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2017-07-19T08:35:28Z",
    "title_canon_sha256": "df3617f89c2439fdf191dcff3ebe9661f7bd0e75c8ca76eba8f5775d8596cfc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05975",
    "kind": "arxiv",
    "version": 1
  }
}