Pith Number

pith:4RMK5VWW

pith:2019:4RMK5VWW5GFUOIHROHKFBLUVIF

not attested not anchored not stored refs pending

Inference for spherical location under high concentration

Davy Paindaveine, Thomas Verdebout

arxiv:1901.00359 v2 · 2019-01-02 · 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{4RMK5VWW5GFUOIHROHKFBLUVIF}

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	2026-05-17T23:43:50.182664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e458aed6d6e98b4720f171d450ae954164e669a739073951bf4dcbecf9d13080

Aliases

arxiv: 1901.00359 · arxiv_version: 1901.00359v2 · doi: 10.48550/arxiv.1901.00359 · pith_short_12: 4RMK5VWW5GFU · pith_short_16: 4RMK5VWW5GFUOIHR · pith_short_8: 4RMK5VWW

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/4RMK5VWW5GFUOIHROHKFBLUVIF \
  | 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: e458aed6d6e98b4720f171d450ae954164e669a739073951bf4dcbecf9d13080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "084a3dcf865cca0e7b850456f0f25b79370ab36d7caee9c5cfffc53a92c58da4",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-01-02T13:50:49Z",
    "title_canon_sha256": "4dfa72c9ba76bdb70754a84e0145ed8e2ffc08eaec096a42b8b922019498f5b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00359",
    "kind": "arxiv",
    "version": 2
  }
}