Pith Number

pith:CM3R6BMZ

pith:2020:CM3R6BMZUDNOC22YSPXEM4VHQM

not attested not anchored not stored refs pending

C-Arm Non-Circular Orbits: Geometric Calibration, Image Quality, and Avoidance of Metal Artifacts

Alejandro Sisniega, Ali Uneri, Bjoern Kreher, Gerhard Kleinszig, Holger Kunze, Jeffrey Siewerdsen, Nicholas Theodore, Niral Sheth, Pengwei Wu, Prasad Vagdargi, Rohan Vijayan, Runze Han, Sebastian Vogt, Sheng-Fu Larry Lo, Tongyu Wang

arxiv:2010.00175 v1 · 2020-10-01 · 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{CM3R6BMZUDNOC22YSPXEM4VHQM}

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	2026-07-05T01:39:31.071624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13371f0599a0dae16b5893ee4672a7830ef7534db9f668256701cfae7eef5063

Aliases

arxiv: 2010.00175 · arxiv_version: 2010.00175v1 · doi: 10.48550/arxiv.2010.00175 · pith_short_12: CM3R6BMZUDNO · pith_short_16: CM3R6BMZUDNOC22Y · pith_short_8: CM3R6BMZ

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/CM3R6BMZUDNOC22YSPXEM4VHQM \
  | 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: 13371f0599a0dae16b5893ee4672a7830ef7534db9f668256701cfae7eef5063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aca92a4ff6fa9bb14ac2d1abd7c20b37a2e0bf473ae12a802f03c9f23ec22eef",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2020-10-01T02:16:25Z",
    "title_canon_sha256": "69e24fba1f7c983b4a4afacacea5856223e9dbd257ad3e6d1f30f4bb8b45d70e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00175",
    "kind": "arxiv",
    "version": 1
  }
}