Pith Number

pith:UUGN4MBP

pith:2011:UUGN4MBPJMD2N7MJAPUB5MKXOB

not attested not anchored not stored refs pending

Automatic Application Level Set Approach in Detection Calcifications in Mammographic Image

Atef Boujelben, Hedi Tmar, Jameleddine Mnif, Mohamed Abid

arxiv:1109.0138 v1 · 2011-09-01 · 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{UUGN4MBPJMD2N7MJAPUB5MKXOB}

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	2026-05-18T04:14:17.301410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a50cde302f4b07a6fd8903e81eb1577079ee9f5e4e827095034646fcc8501892

Aliases

arxiv: 1109.0138 · arxiv_version: 1109.0138v1 · doi: 10.48550/arxiv.1109.0138 · pith_short_12: UUGN4MBPJMD2 · pith_short_16: UUGN4MBPJMD2N7MJ · pith_short_8: UUGN4MBP

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/UUGN4MBPJMD2N7MJAPUB5MKXOB \
  | 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: a50cde302f4b07a6fd8903e81eb1577079ee9f5e4e827095034646fcc8501892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8c977cf3e95075fd168884d82349322ea632f2f44fe0c09bfead238a910debf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2011-09-01T09:51:42Z",
    "title_canon_sha256": "69ee66c8b5b1c7cfec249ac51e1fd63dd827eaa251e67b9044312a0157c24691"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0138",
    "kind": "arxiv",
    "version": 1
  }
}