Pith Number

pith:KJ77LNFJ

pith:2018:KJ77LNFJW42BCS7X6MV5RUZDLA

not attested not anchored not stored refs pending

Quadrature Compound: An approximating family of distributions

Ian Langmore, Josh Dillon

arxiv:1801.03080 v1 · 2018-01-09 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJ77LNFJW42BCS7X6MV5RUZDLA}

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	2026-05-18T00:26:21.596179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

527ff5b4a9b734114bf7f32bd8d323581aded725729c5244a3f843efbed917f0

Aliases

arxiv: 1801.03080 · arxiv_version: 1801.03080v1 · doi: 10.48550/arxiv.1801.03080 · pith_short_12: KJ77LNFJW42B · pith_short_16: KJ77LNFJW42BCS7X · pith_short_8: KJ77LNFJ

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/KJ77LNFJW42BCS7X6MV5RUZDLA \
  | 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: 527ff5b4a9b734114bf7f32bd8d323581aded725729c5244a3f843efbed917f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70d67c3421adf5ac79101b31ae5c6f7fd9d06fa9dd3735ddc51df9b805314757",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2018-01-09T18:50:46Z",
    "title_canon_sha256": "6aa353e8e6a19be9248e1008869f2595d91280d51359d8c811ff2a3d68cede0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03080",
    "kind": "arxiv",
    "version": 1
  }
}