Pith Number

pith:QUA7ZIMC

pith:2016:QUA7ZIMC2ADSJU6AUG7APJ5CDD

not attested not anchored not stored refs pending

Pieces-of-parts for supervoxel segmentation with global context: Application to DCE-MRI tumour delineation

Bartlomiej W Papiez, Benjamin Irving, Ewan M Anderson, Fergus V Gleeson, James M Franklin, Julia A Schnabel, Ricky A Sharma, Sir Michael Brady

arxiv:1604.05210 v1 · 2016-04-18 · 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{QUA7ZIMC2ADSJU6AUG7APJ5CDD}

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	2026-05-18T01:16:55.320736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8501fca182d00724d3c0a1be07a7a218fcb241824215a469400cfbe2a547bc4c

Aliases

arxiv: 1604.05210 · arxiv_version: 1604.05210v1 · doi: 10.48550/arxiv.1604.05210 · pith_short_12: QUA7ZIMC2ADS · pith_short_16: QUA7ZIMC2ADSJU6A · pith_short_8: QUA7ZIMC

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/QUA7ZIMC2ADSJU6AUG7APJ5CDD \
  | 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: 8501fca182d00724d3c0a1be07a7a218fcb241824215a469400cfbe2a547bc4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18cb362a0d4e1da32cacbe4ec5b8fdebb6458bc8c87fff3ddc442c689a358c95",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-18T15:31:22Z",
    "title_canon_sha256": "5dacf5d51e3c4ae7c53be607aa07f90e44449cfa57c1c5234e95a81912483f05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05210",
    "kind": "arxiv",
    "version": 1
  }
}