Pith Number

pith:FZVHWE2O

pith:2013:FZVHWE2OTRJ7IOMNG6NGCR3QGY

not attested not anchored not stored refs pending

Remarks on a parameter estimation for von Mises--Fisher distributions

\'Arp\'ad Baricz

arxiv:1301.5244 v1 · 2013-01-22 · math.CA · 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{FZVHWE2OTRJ7IOMNG6NGCR3QGY}

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	2026-05-18T02:48:02.868972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e6a7b134e9c53f4398d379a614770363a9b8a10284bff4cca934f65ba5b7a2b

Aliases

arxiv: 1301.5244 · arxiv_version: 1301.5244v1 · doi: 10.48550/arxiv.1301.5244 · pith_short_12: FZVHWE2OTRJ7 · pith_short_16: FZVHWE2OTRJ7IOMN · pith_short_8: FZVHWE2O

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/FZVHWE2OTRJ7IOMNG6NGCR3QGY \
  | 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: 2e6a7b134e9c53f4398d379a614770363a9b8a10284bff4cca934f65ba5b7a2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9be1c922f5824dfe67679405296e87705021272a892bc969f309e870124c9931",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2013-01-22T17:12:43Z",
    "title_canon_sha256": "03072df0e88bad70195838c0845442373f7abef0b60d17453165a9b8075c4162"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5244",
    "kind": "arxiv",
    "version": 1
  }
}