Pith Number

pith:K6GBXX36

pith:2016:K6GBXX36UY2ZEGFGK5WJSEJE7N

not attested not anchored not stored refs pending

Pyramid quantile regression

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

arxiv:1606.05407 v2 · 2016-06-17 · 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{K6GBXX36UY2ZEGFGK5WJSEJE7N}

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	2026-05-18T00:31:31.639122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

578c1bdf7ea6359218a6576c991124fb40cc1bcc2aaebc2618ef6c8d05a4916d

Aliases

arxiv: 1606.05407 · arxiv_version: 1606.05407v2 · doi: 10.48550/arxiv.1606.05407 · pith_short_12: K6GBXX36UY2Z · pith_short_16: K6GBXX36UY2ZEGFG · pith_short_8: K6GBXX36

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/K6GBXX36UY2ZEGFGK5WJSEJE7N \
  | 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: 578c1bdf7ea6359218a6576c991124fb40cc1bcc2aaebc2618ef6c8d05a4916d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd73258b08708ba380c3b1cbc15c6c879c2744f047e18df50d07be3e971663b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-06-17T02:31:38Z",
    "title_canon_sha256": "a2f2c269b1c64433811646ba6104fb5adc91752fac5e490975923cab8afe7b05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05407",
    "kind": "arxiv",
    "version": 2
  }
}