Pith Number

pith:MVRQRIRE

pith:2021:MVRQRIRE2CG6UUEE4UWC75LCMD

not attested not anchored not stored refs pending

Spectral decoupling allows training transferable neural networks in medical imaging

Antti Rannikko, Carolin St\"urenberg, Esa Pitk\"anen, Joona Pohjonen, Tuomas Mirtti

arxiv:2103.17171 v4 · 2021-03-31 · eess.IV · cs.AI · 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{MVRQRIRE2CG6UUEE4UWC75LCMD}

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	2026-07-05T05:21:39.603596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

656308a224d08dea5084e52c2ff56260c9e1d0f8e492fd111e9c4e8a82982c4d

Aliases

arxiv: 2103.17171 · arxiv_version: 2103.17171v4 · doi: 10.48550/arxiv.2103.17171 · pith_short_12: MVRQRIRE2CG6 · pith_short_16: MVRQRIRE2CG6UUEE · pith_short_8: MVRQRIRE

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/MVRQRIRE2CG6UUEE4UWC75LCMD \
  | 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: 656308a224d08dea5084e52c2ff56260c9e1d0f8e492fd111e9c4e8a82982c4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd7a8e6af5d950f7690bbbb09460620e40590bddb4343289b080ee3eb736765f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-03-31T15:47:01Z",
    "title_canon_sha256": "530d7cfeccf9a2ef1853c15d0422a1bfc4e3b2b4f38254aac5de50ae54407b19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.17171",
    "kind": "arxiv",
    "version": 4
  }
}