Pith Number

pith:6NC2KTKR

pith:2017:6NC2KTKRIPXSAMEVUVWFJLZL2K

not attested not anchored not stored refs pending

Segmentation of 3D High-frequency Ultrasound Images of Human Lymph Nodes Using Graph Cut with Energy Functional Adapted to Local Intensity Distribution

Emi Saegusa-Beecroft, Ernest J. Feleppa, Jen-wei Kuo, Jonathan Mamou, Junji Machi, Yao Wang

arxiv:1705.07015 v1 · 2017-05-19 · 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{6NC2KTKRIPXSAMEVUVWFJLZL2K}

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	2026-05-18T00:44:10.794483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f345a54d5143ef203095a56c54af2bd29a1b0bcccafaa9172a76cc6ea449ad89

Aliases

arxiv: 1705.07015 · arxiv_version: 1705.07015v1 · doi: 10.48550/arxiv.1705.07015 · pith_short_12: 6NC2KTKRIPXS · pith_short_16: 6NC2KTKRIPXSAMEV · pith_short_8: 6NC2KTKR

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/6NC2KTKRIPXSAMEVUVWFJLZL2K \
  | 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: f345a54d5143ef203095a56c54af2bd29a1b0bcccafaa9172a76cc6ea449ad89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c1da67107605cca63b0fb72cfc7d86ca586eb41304ffbb30af82618da9ae7f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-19T14:25:20Z",
    "title_canon_sha256": "ac2944812758d895d14f14649813b8fa14690ea25e87265b4f1caa24a304a9fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07015",
    "kind": "arxiv",
    "version": 1
  }
}