Pith Number

pith:UBRCGN6L

pith:2017:UBRCGN6L6QBG7UZYHGEOOPHBLK

not attested not anchored not stored refs pending

Structural Break Detection in High-Dimensional Non-Stationary VAR models

Abolfazl Safikhani, Ali Shojaie

arxiv:1708.02736 v1 · 2017-08-09 · 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{UBRCGN6L6QBG7UZYHGEOOPHBLK}

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	2026-05-18T00:38:19.732389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0622337cbf4026fd3383988e73ce15aa0874bb4b0281c5e0c49f6b04a3cac0e

Aliases

arxiv: 1708.02736 · arxiv_version: 1708.02736v1 · doi: 10.48550/arxiv.1708.02736 · pith_short_12: UBRCGN6L6QBG · pith_short_16: UBRCGN6L6QBG7UZY · pith_short_8: UBRCGN6L

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/UBRCGN6L6QBG7UZYHGEOOPHBLK \
  | 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: a0622337cbf4026fd3383988e73ce15aa0874bb4b0281c5e0c49f6b04a3cac0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d717e397bf030c5021f1ac303c7b443d467aebb0160cbbbc8150c2c20ffacad9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-08-09T07:03:39Z",
    "title_canon_sha256": "804e59ce7a3fde1170d7058a10258463a35056a943bebba4b9e23ce12a7116f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02736",
    "kind": "arxiv",
    "version": 1
  }
}