Pith Number

pith:GFIZRRJN

pith:2025:GFIZRRJNNBAQ7WM6IY6FWGLIAP

not attested not anchored not stored refs pending

Sequential One-Sided Hypothesis Testing of Markov Chains

Greg Fields, Shubhanshu Shekhar, Tara Javidi

arxiv:2501.13187 v1 · 2025-01-22 · stat.AP · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFIZRRJNNBAQ7WM6IY6FWGLIAP}

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	2026-07-05T10:04:24.823194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

315198c52d68410fd99e463c5b196803efe82df959d499ae9ba21c60feec3702

Aliases

arxiv: 2501.13187 · arxiv_version: 2501.13187v1 · doi: 10.48550/arxiv.2501.13187 · pith_short_12: GFIZRRJNNBAQ · pith_short_16: GFIZRRJNNBAQ7WM6 · pith_short_8: GFIZRRJN

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/GFIZRRJNNBAQ7WM6IY6FWGLIAP \
  | 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: 315198c52d68410fd99e463c5b196803efe82df959d499ae9ba21c60feec3702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "290cb18de5e44977f8f0c00842ab9681d5749a8d7e767e2335d85bfc31ae7bcb",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2025-01-22T19:35:14Z",
    "title_canon_sha256": "62813f10a4fe1917dbadfb1868cf9037eaafffe610cb51e2fb1e74c73d7978bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13187",
    "kind": "arxiv",
    "version": 1
  }
}