Pith Number

pith:4VRF63JA

pith:2012:4VRF63JAA4PSR6WE4HH6GKGJFG

not attested not anchored not stored refs pending

On Bayesian quantile regression curve fitting via auxiliary variables

J.-L. Dortet-Bernadet, Y. Fan

arxiv:1202.5883 v1 · 2012-02-27 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VRF63JAA4PSR6WE4HH6GKGJFG}

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	2026-05-18T04:01:24.390617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5625f6d20071f28fac4e1cfe328c929a2ef4832f4a699255d6f17865aad07eb

Aliases

arxiv: 1202.5883 · arxiv_version: 1202.5883v1 · doi: 10.48550/arxiv.1202.5883 · pith_short_12: 4VRF63JAA4PS · pith_short_16: 4VRF63JAA4PSR6WE · pith_short_8: 4VRF63JA

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/4VRF63JAA4PSR6WE4HH6GKGJFG \
  | 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: e5625f6d20071f28fac4e1cfe328c929a2ef4832f4a699255d6f17865aad07eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8de0ea41dfe427c77a29f6d6a86916eacef44a48846e4d462c0dfa6dfc4e3940",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-02-27T10:42:54Z",
    "title_canon_sha256": "f9207ae006cea9a1721b7578578144f384511584ed1e00bc985e0ce3ae85bf83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5883",
    "kind": "arxiv",
    "version": 1
  }
}