Pith Number

pith:L2LQB2VI

pith:2015:L2LQB2VIJFX5YJ5DHSABIR2LQL

not attested not anchored not stored refs pending

Probability Density Functions from the Fisher Information Metric

Jeff Murugan, Jonathan P. Shock, T. Clingman

arxiv:1504.03184 v1 · 2015-04-13 · cs.IT · math.DG · math.IT · math.ST · physics.data-an · 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{L2LQB2VIJFX5YJ5DHSABIR2LQL}

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	2026-05-18T02:18:58.975230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e9700eaa8496fdc27a33c8014474b82ff13a9059db8512737708d531ba435da

Aliases

arxiv: 1504.03184 · arxiv_version: 1504.03184v1 · doi: 10.48550/arxiv.1504.03184 · pith_short_12: L2LQB2VIJFX5 · pith_short_16: L2LQB2VIJFX5YJ5D · pith_short_8: L2LQB2VI

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/L2LQB2VIJFX5YJ5DHSABIR2LQL \
  | 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: 5e9700eaa8496fdc27a33c8014474b82ff13a9059db8512737708d531ba435da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "875c8047797089938d7f6afec6100ba70941af725eca8cfbada7cb7b9ce0f271",
    "cross_cats_sorted": [
      "math.DG",
      "math.IT",
      "math.ST",
      "physics.data-an",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-04-13T13:53:37Z",
    "title_canon_sha256": "34738f0ab8b7460e94f9c317cb8a98578b8c534410f5dc185ca008e8ede77027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03184",
    "kind": "arxiv",
    "version": 1
  }
}