Pith Number

pith:K44JCKHP

pith:2021:K44JCKHPAWKNEYPYIDUM2BAJ6O

not attested not anchored not stored refs pending

A Systematic Benchmarking Analysis of Transfer Learning for Medical Image Analysis

Fatemeh Haghighi, Jianming Liang, Michael B. Gotway, Mohammad Reza Hosseinzadeh Taher, Ruibin Feng

arxiv:2108.05930 v1 · 2021-08-12 · cs.CV · 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{K44JCKHPAWKNEYPYIDUM2BAJ6O}

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	2026-07-05T03:05:35.578333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57389128ef0594d261f840e8cd0409f3a914a29e8540d8e6e69ef17d8b3ddc73

Aliases

arxiv: 2108.05930 · arxiv_version: 2108.05930v1 · doi: 10.48550/arxiv.2108.05930 · pith_short_12: K44JCKHPAWKN · pith_short_16: K44JCKHPAWKNEYPY · pith_short_8: K44JCKHP

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/K44JCKHPAWKNEYPYIDUM2BAJ6O \
  | 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: 57389128ef0594d261f840e8cd0409f3a914a29e8540d8e6e69ef17d8b3ddc73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12a11a299c05745aac494aaf4892752cd3785afbba60b503525f37ce4d873366",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-12T19:08:34Z",
    "title_canon_sha256": "bf16fe869d21bfdeae8fabb265af0ee462683744e4c600bd9be569f1203fc199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.05930",
    "kind": "arxiv",
    "version": 1
  }
}