Pith Number

pith:4DQB2ITZ

pith:2014:4DQB2ITZOVSA3TS4JIIU5DMVRA

not attested not anchored not stored refs pending

Detecting Gradual Changes in Locally Stationary Processes

Holger Dette, Michael Vogt

arxiv:1403.3808 v1 · 2014-03-15 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DQB2ITZOVSA3TS4JIIU5DMVRA}

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	2026-05-18T02:56:13.413632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0e01d227975640dce5c4a114e8d95880b60701f59790e41f5840e6196873b85

Aliases

arxiv: 1403.3808 · arxiv_version: 1403.3808v1 · doi: 10.48550/arxiv.1403.3808 · pith_short_12: 4DQB2ITZOVSA · pith_short_16: 4DQB2ITZOVSA3TS4 · pith_short_8: 4DQB2ITZ

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/4DQB2ITZOVSA3TS4JIIU5DMVRA \
  | 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: e0e01d227975640dce5c4a114e8d95880b60701f59790e41f5840e6196873b85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c7658b79a1d0b12ed3566b5cce065333044620905f8bac5c2a09475a2454e7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-03-15T14:31:30Z",
    "title_canon_sha256": "0834824529d29f75a6d98a8ad4e7ba4dcd8521498c16c4a2879ac886a708c6d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3808",
    "kind": "arxiv",
    "version": 1
  }
}