Pith Number

pith:4A5LT3O4

pith:2017:4A5LT3O4ENMZEFT5JI6O2VV4NJ

not attested not anchored not stored refs pending

Iterative Deep Convolutional Encoder-Decoder Network for Medical Image Segmentation

Hak Gu Kim, Jung Uk Kim, Yong Man Ro

arxiv:1708.03431 v1 · 2017-08-11 · 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{4A5LT3O4ENMZEFT5JI6O2VV4NJ}

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	2026-05-18T00:38:13.142474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e03ab9eddc235992167d4a3ced56bc6a65c26fa65087ebaeb0a70fa6e252cba8

Aliases

arxiv: 1708.03431 · arxiv_version: 1708.03431v1 · doi: 10.48550/arxiv.1708.03431 · pith_short_12: 4A5LT3O4ENMZ · pith_short_16: 4A5LT3O4ENMZEFT5 · pith_short_8: 4A5LT3O4

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/4A5LT3O4ENMZEFT5JI6O2VV4NJ \
  | 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: e03ab9eddc235992167d4a3ced56bc6a65c26fa65087ebaeb0a70fa6e252cba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73974d8d294cc3590e056f508bff7a91eddf58b4d80abf24d560f62a7391ac01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-11T04:58:46Z",
    "title_canon_sha256": "4327d2f9e00baf094becf518a762706687cee90396bacef5fc59177c1acfd1e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03431",
    "kind": "arxiv",
    "version": 1
  }
}