Pith Number

pith:POJQLQQL

pith:2019:POJQLQQLPTRBQGSJSULFFZFTAE

not attested not anchored not stored refs pending

Modelling Airway Geometry as Stock Market Data using Bayesian Changepoint Detection

Arjun Nair, Christopher Brereton, David Hawkes, John Hurst, Joseph Jacob, Kin Quan, Mark Jones, Michael Duong, Rebecca Shipley, Ryutaro Tanno

arxiv:1906.12225 v2 · 2019-06-28 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POJQLQQLPTRBQGSJSULFFZFTAE}

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	2026-07-05T00:15:06.897064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b9305c20b7ce2181a49951652e4b30108e30a390fc86be2f4bcd58dc6752160

Aliases

arxiv: 1906.12225 · arxiv_version: 1906.12225v2 · doi: 10.48550/arxiv.1906.12225 · pith_short_12: POJQLQQLPTRB · pith_short_16: POJQLQQLPTRBQGSJ · pith_short_8: POJQLQQL

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/POJQLQQLPTRBQGSJSULFFZFTAE \
  | 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: 7b9305c20b7ce2181a49951652e4b30108e30a390fc86be2f4bcd58dc6752160

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e128b8a68aae4dbb73abe3d21231fe7228161e689b41f6a8f06fb7f1e348d36",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-28T13:56:58Z",
    "title_canon_sha256": "8af02dd23bb8a827ad7b78e521e941e7d7327ec70388a480886612a81fc69551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.12225",
    "kind": "arxiv",
    "version": 2
  }
}