Pith Number

pith:VDDAJ4YQ

pith:2020:VDDAJ4YQ3Z6XAOG34ZFN53ITLC

not attested not anchored not stored refs pending

Robust Self-Supervised Learning of Deterministic Errors in Single-Plane (Monoplanar) and Dual-Plane (Biplanar) X-ray Fluoroscopy

Derek D. Lichti, Jacky C.K. Chow, Janet L. Ronsky, Steven K. Boyd

arxiv:2001.00686 v1 · 2020-01-03 · eess.IV · cs.CV · cs.LG · 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{VDDAJ4YQ3Z6XAOG34ZFN53ITLC}

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	2026-07-05T00:29:31.421825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8c604f310de7d7038dbe64adeed1358a77b32be7846483e7a56f605589c297f

Aliases

arxiv: 2001.00686 · arxiv_version: 2001.00686v1 · doi: 10.48550/arxiv.2001.00686 · pith_short_12: VDDAJ4YQ3Z6X · pith_short_16: VDDAJ4YQ3Z6XAOG3 · pith_short_8: VDDAJ4YQ

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/VDDAJ4YQ3Z6XAOG34ZFN53ITLC \
  | 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: a8c604f310de7d7038dbe64adeed1358a77b32be7846483e7a56f605589c297f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5859e9c09e42229650686c027dc47805722be71d8bc0a19fd73ba6b81dc7a9d9",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-01-03T01:56:21Z",
    "title_canon_sha256": "c8725bbb28ff4485f25da969cae11a72a91618b94a3475be10f9ff2a1e81e187"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.00686",
    "kind": "arxiv",
    "version": 1
  }
}