Pith Number

pith:67EBG4QB

pith:2019:67EBG4QB55JNEOISX3YQV6JNN4

not attested not anchored not stored refs pending

Data augmentation using learned transformations for one-shot medical image segmentation

Adrian V. Dalca, Amy Zhao, Fr\'edo Durand, Guha Balakrishnan, John V. Guttag

arxiv:1902.09383 v2 · 2019-02-25 · 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{67EBG4QB55JNEOISX3YQV6JNN4}

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	2026-05-17T23:49:14.568996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7c8137201ef52d23912bef10af92d6f13b127e35fa684951d166a2b4a620e0b

Aliases

arxiv: 1902.09383 · arxiv_version: 1902.09383v2 · doi: 10.48550/arxiv.1902.09383 · pith_short_12: 67EBG4QB55JN · pith_short_16: 67EBG4QB55JNEOIS · pith_short_8: 67EBG4QB

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/67EBG4QB55JNEOISX3YQV6JNN4 \
  | 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: f7c8137201ef52d23912bef10af92d6f13b127e35fa684951d166a2b4a620e0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9faa906261e9939ca7e1b4fcfb7f3c71afb07c00a293582e63d14537c8b0e2ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-25T15:49:47Z",
    "title_canon_sha256": "4e0cc01bc9381e921ac6ef3360583c5840b9212674eb233d4b0d937eb1e5f90a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09383",
    "kind": "arxiv",
    "version": 2
  }
}