Pith Number

pith:BB3R7I4L

pith:2019:BB3R7I4LZSDIO2SDFFHZZG3ZIT

not attested not anchored not stored refs pending

Local Asymptotic Equivalence of the Bai and Ng (2004) and Moon and Perron (2004) Frameworks for Panel Unit Root Testing

Feike C. Drost, I. Gaia Becheri, Oliver Wichert, Ramon van den Akker

arxiv:1905.11184 v1 · 2019-05-27 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BB3R7I4LZSDIO2SDFFHZZG3ZIT}

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	2026-05-17T23:45:02.708241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08771fa38bcc86876a43294f9c9b7944f9f06cddd3c04aaf086371118c5996b6

Aliases

arxiv: 1905.11184 · arxiv_version: 1905.11184v1 · doi: 10.48550/arxiv.1905.11184 · pith_short_12: BB3R7I4LZSDI · pith_short_16: BB3R7I4LZSDIO2SD · pith_short_8: BB3R7I4L

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/BB3R7I4LZSDIO2SDFFHZZG3ZIT \
  | 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: 08771fa38bcc86876a43294f9c9b7944f9f06cddd3c04aaf086371118c5996b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2503daa601c68addbedfbe252a17ddf5fd5a2a97fb27abeefb5d6034783320bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2019-05-27T13:09:49Z",
    "title_canon_sha256": "ff12bf0302d837ba5cf884d42dfd3a02f1f8cca07f4dfb08539edc8e4910fa1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11184",
    "kind": "arxiv",
    "version": 1
  }
}