Pith Number

pith:MWLE7UIV

pith:2017:MWLE7UIVKFL4XCMI5C7MC4TLTV

not attested not anchored not stored refs pending

Airway segmentation from 3D chest CT volumes based on volume of interest using gradient vector flow

Junji Ueno, Kensaku Mori, Masahiro Oda, Qier Meng, Takayuki Kitasaka

arxiv:1704.08030 v1 · 2017-04-26 · 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{MWLE7UIVKFL4XCMI5C7MC4TLTV}

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	2026-05-18T00:45:31.260376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65964fd1155157cb8988e8bec1726b9d6d23aafe55a171cef3cdc769366f6471

Aliases

arxiv: 1704.08030 · arxiv_version: 1704.08030v1 · doi: 10.48550/arxiv.1704.08030 · pith_short_12: MWLE7UIVKFL4 · pith_short_16: MWLE7UIVKFL4XCMI · pith_short_8: MWLE7UIV

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/MWLE7UIVKFL4XCMI5C7MC4TLTV \
  | 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: 65964fd1155157cb8988e8bec1726b9d6d23aafe55a171cef3cdc769366f6471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46886efaadc98a541c6a1ec5e650a11a92907c50147799036ac9f01b1279f09b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-26T09:27:18Z",
    "title_canon_sha256": "e756d58241a80d684e277b8b5ed04c8746db1e366864d9561d5355bca5a45fe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08030",
    "kind": "arxiv",
    "version": 1
  }
}