Pith Number

pith:ARPH4I3L

pith:2026:ARPH4I3LFCG3L57ULRINWYXSO6

not attested not anchored not stored refs pending

Finite-horizon quantile martingale posteriors: raw-urn laws and matrix-gain regression

Nam Anh Le

arxiv:2607.19839 v1 · 2026-07-22 · 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{ARPH4I3LFCG3L57ULRINWYXSO6}

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	2026-07-23T01:24:02.939655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

045e7e236b288db5f7f45c50db62f27782caa11639a7d1a8934c634881f379ef

Aliases

arxiv: 2607.19839 · arxiv_version: 2607.19839v1 · doi: 10.48550/arxiv.2607.19839 · pith_short_12: ARPH4I3LFCG3 · pith_short_16: ARPH4I3LFCG3L57U · pith_short_8: ARPH4I3L

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/ARPH4I3LFCG3L57ULRINWYXSO6 \
  | 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: 045e7e236b288db5f7f45c50db62f27782caa11639a7d1a8934c634881f379ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6368935fe612c0558d00a7d84fe2f8aa05e8c2d57caf0361485a51268b88104e",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-07-22T07:21:59Z",
    "title_canon_sha256": "60165fe268dbf3b048e9465bb234db3839a8c435d304f78aa7f805ec94a8825a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19839",
    "kind": "arxiv",
    "version": 1
  }
}