Pith Number

pith:TN77MQWF

pith:2016:TN77MQWF4JFYQR335CCIM3ZSZ6

not attested not anchored not stored refs pending

Tumour ROI Estimation in Ultrasound Images via Radon Barcodes in Patients with Locally Advanced Breast Cancer

Gregory J. Czarnota, Hadi Tadayyon, Hamid R. Tizhoosh, Mehrdad J. Gangeh

arxiv:1602.02586 v1 · 2016-02-08 · 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{TN77MQWF4JFYQR335CCIM3ZSZ6}

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	2026-05-18T01:21:09.413980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b7ff642c5e24b88477be884866f32cf8c81c72d4d6feab653b4190ab9ad3fb9

Aliases

arxiv: 1602.02586 · arxiv_version: 1602.02586v1 · doi: 10.48550/arxiv.1602.02586 · pith_short_12: TN77MQWF4JFY · pith_short_16: TN77MQWF4JFYQR33 · pith_short_8: TN77MQWF

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/TN77MQWF4JFYQR335CCIM3ZSZ6 \
  | 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: 9b7ff642c5e24b88477be884866f32cf8c81c72d4d6feab653b4190ab9ad3fb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adc95b50f9dd381df9a725450af257d27b06c92cec0e6d05f65ba00c7ea1efef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-02-08T14:39:01Z",
    "title_canon_sha256": "9866e03a70b32912a8d536f9b336a6f54fea92d2191a3ff6836eb20aa0405229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02586",
    "kind": "arxiv",
    "version": 1
  }
}