Pith Number

pith:WTGNLYYJ

pith:2019:WTGNLYYJCQLVW4JXG6P6OGPWOW

not attested not anchored not stored refs pending

Introducing Bayesian Analysis with $\text{m&m's}^\circledR$: an active-learning exercise for undergraduates

Aaron Springford, Daniela Huppenkothen, Gwendolyn Eadie, Tyler McCormick

arxiv:1904.11006 v1 · 2019-04-16 · stat.OT · astro-ph.IM · physics.data-an · 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{WTGNLYYJCQLVW4JXG6P6OGPWOW}

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	2026-05-17T23:47:47.894911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4ccd5e30914175b7137379fe719f675a7bcbf8f1d810e4f7ca7a6412b15cbfb

Aliases

arxiv: 1904.11006 · arxiv_version: 1904.11006v1 · doi: 10.48550/arxiv.1904.11006 · pith_short_12: WTGNLYYJCQLV · pith_short_16: WTGNLYYJCQLVW4JX · pith_short_8: WTGNLYYJ

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/WTGNLYYJCQLVW4JXG6P6OGPWOW \
  | 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: b4ccd5e30914175b7137379fe719f675a7bcbf8f1d810e4f7ca7a6412b15cbfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d59655bb7584ba873a4665fc549fd63c21b06333a95351d594b67bd228c72a3",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.data-an",
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2019-04-16T23:29:42Z",
    "title_canon_sha256": "63da124b0bc63e13d44f7fb0eccfa9bbec870ff83e4a845c9217d202c6b276b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11006",
    "kind": "arxiv",
    "version": 1
  }
}