Pith Number

pith:O2SGVCDF

pith:2014:O2SGVCDFG54V7JFBW2UR5A5JM3

not attested not anchored not stored refs pending

Near-optimal Keypoint Sampling for Fast Pathological Lung Segmentation

Awais Mansoor, Daniel J. Mollura, Ulas Bagci

arxiv:1407.3179 v1 · 2014-07-11 · 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{O2SGVCDFG54V7JFBW2UR5A5JM3}

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	2026-05-18T00:59:02.889506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a46a886537795fa4a1b6a91e83a966ee5fcff759f3b5b9dc103ed56cb33ff6

Aliases

arxiv: 1407.3179 · arxiv_version: 1407.3179v1 · doi: 10.48550/arxiv.1407.3179 · pith_short_12: O2SGVCDFG54V · pith_short_16: O2SGVCDFG54V7JFB · pith_short_8: O2SGVCDF

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/O2SGVCDFG54V7JFBW2UR5A5JM3 \
  | 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: 76a46a886537795fa4a1b6a91e83a966ee5fcff759f3b5b9dc103ed56cb33ff6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0100c34ff81fa8c086c00719adfe097fc99689b6ca6c1832b7551a3028410af",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-07-11T14:53:26Z",
    "title_canon_sha256": "27c9e0e87a75392116c368f15efca9f33e09e29831edc1236818fd43bfb1abf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3179",
    "kind": "arxiv",
    "version": 1
  }
}