Pith Number

pith:IE6CFCG5

pith:2014:IE6CFCG5XMR2A26E3G7OGDCHPV

not attested not anchored not stored refs pending

An Automatic Seeded Region Growing for 2D Biomedical Image Segmentation

Mohammed M. Abdelsamea

arxiv:1412.3958 v1 · 2014-12-12 · 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{IE6CFCG5XMR2A26E3G7OGDCHPV}

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	2026-05-18T02:31:28.197371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

413c2288ddbb23a06bc4d9bee30c477d50c344945111d5a345d87afcf247535b

Aliases

arxiv: 1412.3958 · arxiv_version: 1412.3958v1 · doi: 10.48550/arxiv.1412.3958 · pith_short_12: IE6CFCG5XMR2 · pith_short_16: IE6CFCG5XMR2A26E · pith_short_8: IE6CFCG5

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/IE6CFCG5XMR2A26E3G7OGDCHPV \
  | 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: 413c2288ddbb23a06bc4d9bee30c477d50c344945111d5a345d87afcf247535b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f0644f18ebe9eafff64c19a1c91eac210fb74cd6238e3b6ce8de5e0f5ddae47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-12-12T11:47:02Z",
    "title_canon_sha256": "5796418e33aa38146cadd8464dcde1a96c7aded14c35ef6775b70a72c4bdda1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3958",
    "kind": "arxiv",
    "version": 1
  }
}