Pith Number

pith:IZSQHDFY

pith:2023:IZSQHDFY2GNJFCABQ7VMNENOMC

not attested not anchored not stored refs pending

Detecting a late changepoint in the preferential attachment model

Gianmarco Bet, Kay Bogerd, Remco van der Hofstad, Rui M. Castro

arxiv:2310.02603 v1 · 2023-10-04 · math.ST · math.PR · stat.TH

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IZSQHDFY2GNJFCABQ7VMNENOMC}

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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.

Cited by

1 paper in Pith

A Proof of The Changepoint Detection Threshold Conjecture in Preferential Attachment Models

Receipt and verification

First computed	2026-07-05T06:57:11.887027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4665038cb8d19a92880187eac691ae608fbbd294a721dcae8deddf8e6ef6b4e0

Aliases

arxiv: 2310.02603 · arxiv_version: 2310.02603v1 · doi: 10.48550/arxiv.2310.02603 · pith_short_12: IZSQHDFY2GNJ · pith_short_16: IZSQHDFY2GNJFCAB · pith_short_8: IZSQHDFY

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/IZSQHDFY2GNJFCABQ7VMNENOMC \
  | 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: 4665038cb8d19a92880187eac691ae608fbbd294a721dcae8deddf8e6ef6b4e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79131f8313383b63f69229d743abde8425cc3171792bdab4024af7c12c0e2228",
    "cross_cats_sorted": [
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2023-10-04T06:19:58Z",
    "title_canon_sha256": "9e279f5590eb0067d4b49791f109bcb569cbaf96efd19e5b95384fc4e3a899ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.02603",
    "kind": "arxiv",
    "version": 1
  }
}