Pith Number

pith:L22TLGG3

pith:2019:L22TLGG3PETXAX56KDUJTIVT3L

not attested not anchored not stored refs pending

Truly Generalizable Radiograph Segmentation with Conditional Domain Adaptation

Edemir Ferreira, Hugo Oliveira, Jefersson A. dos Santos

arxiv:1901.05553 v4 · 2019-01-16 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L22TLGG3PETXAX56KDUJTIVT3L}

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	2026-07-05T00:24:36.442859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb53598db7927705fbe50e899a2b3dae26a7b24526719cf0dad695fc34f3a50

Aliases

arxiv: 1901.05553 · arxiv_version: 1901.05553v4 · doi: 10.48550/arxiv.1901.05553 · pith_short_12: L22TLGG3PETX · pith_short_16: L22TLGG3PETXAX56 · pith_short_8: L22TLGG3

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/L22TLGG3PETXAX56KDUJTIVT3L \
  | 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: 5eb53598db7927705fbe50e899a2b3dae26a7b24526719cf0dad695fc34f3a50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1ba48c2989caffc99481e39582adb99f7023e3cdc9dac50c0215635ddc5ed68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-16T22:45:21Z",
    "title_canon_sha256": "287ecd1ab6587341194c033ec06ccf96365c091bffc80652b7db72698e5732da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05553",
    "kind": "arxiv",
    "version": 4
  }
}