Pith Number

pith:WLCAJXR5

pith:2019:WLCAJXR5WWFL7M52WWQ3JX672Y

not attested not anchored not stored refs pending

LRP2020: Astrostatistics in Canada

Adrian Liu, Arash Bahramian, David Stenning, Derek Bingham, Guillaume Thomas, Gwendolyn Eadie, Henry Ngo, Jan Cami, JJ Kavelaars, Jo Bovy, Karun Thanjavur, Michael Rupen, Mubdi Rahman, Pauline Barmby, Radu Craiu, Ray Carlberg, Ren\'ee Hlo\v{z}ek, Samantha Benincasa, Sam Lawler

arxiv:1910.08857 v1 · 2019-10-19 · astro-ph.IM · physics.ed-ph · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLCAJXR5WWFL7M52WWQ3JX672Y}

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	2026-07-05T01:04:04.708167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2c404de3db58abfb3bab5a1b4dfdfd6363e24e21997293bcf6abc0ab4a447db

Aliases

arxiv: 1910.08857 · arxiv_version: 1910.08857v1 · doi: 10.48550/arxiv.1910.08857 · pith_short_12: WLCAJXR5WWFL · pith_short_16: WLCAJXR5WWFL7M52 · pith_short_8: WLCAJXR5

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/WLCAJXR5WWFL7M52WWQ3JX672Y \
  | 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: b2c404de3db58abfb3bab5a1b4dfdfd6363e24e21997293bcf6abc0ab4a447db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e5112d706242cf540636cbd438f7b40f08d3c47c6addfa7c85423c8a8458e9d",
    "cross_cats_sorted": [
      "physics.ed-ph",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-10-19T23:14:57Z",
    "title_canon_sha256": "5b49294e4ad109de51acd7f4b5b129363e4dc3e121d4ebf41dbfdbb60a29123a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08857",
    "kind": "arxiv",
    "version": 1
  }
}