Pith Number

pith:TU4FFN4M

pith:2024:TU4FFN4MHMSBGKTY3LLP223HRM

not attested not anchored not stored refs pending

SiNGR: Brain Tumor Segmentation via Signed Normalized Geodesic Transform Regression

Aleksei Tiulpin, Huy Hoang Nguyen, Trung Dang

arxiv:2405.16813 v4 · 2024-05-27 · 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{TU4FFN4MHMSBGKTY3LLP223HRM}

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	2026-07-05T08:57:56.757292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d3852b78c3b24132a78dad6fd6b678b16019146c4e6e7d82222a3f47677170d

Aliases

arxiv: 2405.16813 · arxiv_version: 2405.16813v4 · doi: 10.48550/arxiv.2405.16813 · pith_short_12: TU4FFN4MHMSB · pith_short_16: TU4FFN4MHMSBGKTY · pith_short_8: TU4FFN4M

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/TU4FFN4MHMSBGKTY3LLP223HRM \
  | 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: 9d3852b78c3b24132a78dad6fd6b678b16019146c4e6e7d82222a3f47677170d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d932d4cf4e876104488a0f6102eb31591d2ba1ad16a47844e155882b9adff332",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-27T04:14:20Z",
    "title_canon_sha256": "39a2a8d525fc40a45e3eec44350c73f000f140a809d52aa8318b457fb8071166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.16813",
    "kind": "arxiv",
    "version": 4
  }
}