Pith Number

pith:HTVONDNB

pith:2012:HTVONDNBTPSIUR6QMCO3XDUKNL

not attested not anchored not stored refs pending

Using Hausdorff Distance for New Medical Image Annotation

Jalel Akaichi, Riadh Bouslimi

arxiv:1203.1793 v1 · 2012-03-08 · cs.IR · 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{HTVONDNBTPSIUR6QMCO3XDUKNL}

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	2026-05-18T04:00:36.913789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ceae68da19be48a47d0609dbb8e8a6ad447e9b7721c52e50af4d1520aad4a93

Aliases

arxiv: 1203.1793 · arxiv_version: 1203.1793v1 · doi: 10.48550/arxiv.1203.1793 · pith_short_12: HTVONDNBTPSI · pith_short_16: HTVONDNBTPSIUR6Q · pith_short_8: HTVONDNB

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/HTVONDNBTPSIUR6QMCO3XDUKNL \
  | 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: 3ceae68da19be48a47d0609dbb8e8a6ad447e9b7721c52e50af4d1520aad4a93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85211c5ed389ff98cdf8d6091fb704d0fcae37c78605250a749015ad940b8c46",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2012-03-08T13:28:47Z",
    "title_canon_sha256": "c40672e8b5fbf61fe391eb9eab0c8d4c1775cba16ed5df31fcb0b4ff9761cda1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1793",
    "kind": "arxiv",
    "version": 1
  }
}