Pith Number

pith:XNOTGLO7

pith:2014:XNOTGLO7AWRZ3PGXTTVQQFQSQE

not attested not anchored not stored refs pending

Outlier-Robust Convex Segmentation

Itamar Katz, Koby Crammer

arxiv:1411.4503 v2 · 2014-11-17 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNOTGLO7AWRZ3PGXTTVQQFQSQE}

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	2026-05-18T02:34:51.469482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb5d332ddf05a39dbcd79ceb0816128113dcec31699cc5ccf96d897f15a213eb

Aliases

arxiv: 1411.4503 · arxiv_version: 1411.4503v2 · doi: 10.48550/arxiv.1411.4503 · pith_short_12: XNOTGLO7AWRZ · pith_short_16: XNOTGLO7AWRZ3PGX · pith_short_8: XNOTGLO7

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/XNOTGLO7AWRZ3PGXTTVQQFQSQE \
  | 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: bb5d332ddf05a39dbcd79ceb0816128113dcec31699cc5ccf96d897f15a213eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a77be3d4758f7d6ae6ad3d8dbe2161785a7e9f0901ed687a9d4cb444c391a710",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-11-17T14:59:25Z",
    "title_canon_sha256": "fcc3b588058559ca60b086a737a5ab08e64d0b2bd7b233f4ea42edf897262d2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4503",
    "kind": "arxiv",
    "version": 2
  }
}