Pith Number

pith:LVHJQUYY

pith:2018:LVHJQUYYUW3YQ4SM75HEO23LAK

not attested not anchored not stored refs pending

V-Splines and Bayes Estimate

David Bryant, Matthew Parry, Zhanglong Cao

arxiv:1803.07645 v3 · 2018-03-20 · 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{LVHJQUYYUW3YQ4SM75HEO23LAK}

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	2026-05-18T00:10:02.345122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d4e985318a5b788724cff4e476b6b02984d6f80685ce15c74475a8d165bc15b

Aliases

arxiv: 1803.07645 · arxiv_version: 1803.07645v3 · doi: 10.48550/arxiv.1803.07645 · pith_short_12: LVHJQUYYUW3Y · pith_short_16: LVHJQUYYUW3YQ4SM · pith_short_8: LVHJQUYY

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/LVHJQUYYUW3YQ4SM75HEO23LAK \
  | 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: 5d4e985318a5b788724cff4e476b6b02984d6f80685ce15c74475a8d165bc15b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bc3aa602221cd80b0e7d0a541315ebec8aa34fe539bfd41dbd8663571cc1dc0",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-03-20T20:47:06Z",
    "title_canon_sha256": "4d1573b077749f9de7114b8d423cbd3ec11dfe67b3dbf0b328cd4b7f7243b014"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07645",
    "kind": "arxiv",
    "version": 3
  }
}