Pith Number

pith:LTN6SKUY

pith:2019:LTN6SKUYLVKPQWYVLZEYCUZA33

not attested not anchored not stored refs pending

A Deep Regression Model for Seed Identification in Prostate Brachytherapy

Luke Fu, Ren-Dih Sheu, Yading Yuan, Yeh-Chi Lo

arxiv:1906.10183 v1 · 2019-06-24 · eess.IV · cs.CV · physics.med-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTN6SKUYLVKPQWYVLZEYCUZA33}

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	2026-05-17T23:42:18.295076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cdbe92a985d54f85b155e49815320def901f1178c8d7b67b570b809d3a2078e

Aliases

arxiv: 1906.10183 · arxiv_version: 1906.10183v1 · doi: 10.48550/arxiv.1906.10183 · pith_short_12: LTN6SKUYLVKP · pith_short_16: LTN6SKUYLVKPQWYV · pith_short_8: LTN6SKUY

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/LTN6SKUYLVKPQWYVLZEYCUZA33 \
  | 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: 5cdbe92a985d54f85b155e49815320def901f1178c8d7b67b570b809d3a2078e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc69100c363d61d5eaaff973b2004792c982e51d87a3b1c99e9fd54010f9d4b5",
    "cross_cats_sorted": [
      "cs.CV",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-06-24T19:17:37Z",
    "title_canon_sha256": "7651b749986486407a2e5ea547ad9b97a9923bfd3654feff77577d8bb3c1bb9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10183",
    "kind": "arxiv",
    "version": 1
  }
}