Pith Number

pith:C24CMKFN

pith:2015:C24CMKFNTUEI72EDTK4CUEGTRZ

not attested not anchored not stored refs pending

A breakpoint detection error function for segmentation model selection and evaluation

Toby Dylan Hocking

arxiv:1509.00368 v1 · 2015-09-01 · math.ST · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C24CMKFNTUEI72EDTK4CUEGTRZ}

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	2026-05-18T01:34:14.280535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16b82628ad9d088fe8839ab82a10d38e765c07c76b73377bad54fe66898aa0b0

Aliases

arxiv: 1509.00368 · arxiv_version: 1509.00368v1 · doi: 10.48550/arxiv.1509.00368 · pith_short_12: C24CMKFNTUEI · pith_short_16: C24CMKFNTUEI72ED · pith_short_8: C24CMKFN

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/C24CMKFNTUEI72EDTK4CUEGTRZ \
  | 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: 16b82628ad9d088fe8839ab82a10d38e765c07c76b73377bad54fe66898aa0b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "455643aeb8d72925fd22314080bb6e91f3af18e4e4b4df9c4bfbbd02b8ac2781",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-09-01T15:55:42Z",
    "title_canon_sha256": "31a421a999d065d93ada77ed8e5b36433cfeeabdc116f9d1a10d86ae5e348143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00368",
    "kind": "arxiv",
    "version": 1
  }
}