Pith Number

pith:5JHB5SME

pith:2019:5JHB5SMEBCGC5VMGDB6AF4CMKC

not attested not anchored not stored refs pending

Characterization of Sine- Skewed von Mises Distribution

Mohammad Ahsanullah, M. Z. Anis

arxiv:1902.02579 v1 · 2019-02-07 · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JHB5SMEBCGC5VMGDB6AF4CMKC}

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	2026-05-17T23:54:32.792095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea4e1ec984088c2ed586187c02f04c508b0bdd5bf2d65711eea365baafebca01

Aliases

arxiv: 1902.02579 · arxiv_version: 1902.02579v1 · doi: 10.48550/arxiv.1902.02579 · pith_short_12: 5JHB5SMEBCGC · pith_short_16: 5JHB5SMEBCGC5VMG · pith_short_8: 5JHB5SME

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/5JHB5SMEBCGC5VMGDB6AF4CMKC \
  | 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: ea4e1ec984088c2ed586187c02f04c508b0bdd5bf2d65711eea365baafebca01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af77aaf48d713a542441e64a7c3d660c74b1d6bec856f39a0716709c0a5af12d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2019-02-07T11:57:44Z",
    "title_canon_sha256": "f5ce6e5b4bc57026ac8f755a1aec573dfa432d57ada0c57a709189884a694baa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02579",
    "kind": "arxiv",
    "version": 1
  }
}