Pith Number

pith:IJIPVEG3

pith:2018:IJIPVEG3EJG4JWM5GTWASXHKDP

not attested not anchored not stored refs pending

A Machine-learning framework for automatic reference-free quality assessment in MRI

Annika Liebgott, Bin Yang, Fabian Bamberg, Fritz Schick, Holger Schmidt, Konstantin Nikolaou, Lukas Mauch, Martin Schwartz, Nina F. Schwenzer, Petros Martirosian, Sergios Gatidis, Thomas K\"ustner

arxiv:1806.09602 v2 · 2018-06-25 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJIPVEG3EJG4JWM5GTWASXHKDP}

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	2026-07-05T01:24:46.482451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4250fa90db224dc4d99d34ec095cea1bcd8fe45f7cda1c611c03d083af239867

Aliases

arxiv: 1806.09602 · arxiv_version: 1806.09602v2 · doi: 10.48550/arxiv.1806.09602 · pith_short_12: IJIPVEG3EJG4 · pith_short_16: IJIPVEG3EJG4JWM5 · pith_short_8: IJIPVEG3

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/IJIPVEG3EJG4JWM5GTWASXHKDP \
  | 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: 4250fa90db224dc4d99d34ec095cea1bcd8fe45f7cda1c611c03d083af239867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2caa404fdcac5d7ffa026e272b448c522ebaa3831ab2a8bd03e1fe3f98097f30",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-25T17:56:32Z",
    "title_canon_sha256": "783188b688d877f102023dc891ba2d5bf74f3c70c3cc4af71511988633bda257"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09602",
    "kind": "arxiv",
    "version": 2
  }
}