Pith Number

pith:PA27UUVV

pith:2019:PA27UUVVD3OFIQXDTSUGDPX4KD

not attested not anchored not stored refs pending

Tail Densities of Skew-Elliptical Distributions

Haijun Li, Harry Joe

arxiv:1901.06038 v1 · 2019-01-18 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PA27UUVVD3OFIQXDTSUGDPX4KD}

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	2026-05-17T23:56:04.755393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7835fa52b51edc5442e39ca861befc50d6829afdba4ddd99d3d7af043c30ae2e

Aliases

arxiv: 1901.06038 · arxiv_version: 1901.06038v1 · doi: 10.48550/arxiv.1901.06038 · pith_short_12: PA27UUVVD3OF · pith_short_16: PA27UUVVD3OFIQXD · pith_short_8: PA27UUVV

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/PA27UUVVD3OFIQXDTSUGDPX4KD \
  | 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: 7835fa52b51edc5442e39ca861befc50d6829afdba4ddd99d3d7af043c30ae2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e79f779c3b3ee962bcb3291b8f0b2317aa0c66dfb08043624750790ad3bc799",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-01-18T00:05:35Z",
    "title_canon_sha256": "d4a45f3c0f5811d2b0dc794c26c735a8828bc4477598ac1100f352cc249e797b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06038",
    "kind": "arxiv",
    "version": 1
  }
}