Pith Number

pith:LET76R5M

pith:2018:LET76R5MXBM3A6P3AVYTESV5WV

not attested not anchored not stored refs pending

Prediction in Riemannian metrics derived from divergence functions

Henryk Gzyl

arxiv:1808.01638 v2 · 2018-08-05 · 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{LET76R5MXBM3A6P3AVYTESV5WV}

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	2026-05-18T00:05:18.988950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5927ff47acb859b079fb0571324abdb55eba7000e8306469558e352fd693e757

Aliases

arxiv: 1808.01638 · arxiv_version: 1808.01638v2 · doi: 10.48550/arxiv.1808.01638 · pith_short_12: LET76R5MXBM3 · pith_short_16: LET76R5MXBM3A6P3 · pith_short_8: LET76R5M

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/LET76R5MXBM3A6P3AVYTESV5WV \
  | 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: 5927ff47acb859b079fb0571324abdb55eba7000e8306469558e352fd693e757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82f9aa8d4079cdb423fb59df5870a92082b60f0a1db2de4c7838df1b96baf169",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-08-05T15:55:14Z",
    "title_canon_sha256": "f4ca51df2d2324e58158bf51509535b703a170f7aa7e39428d8c8da51222a2c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01638",
    "kind": "arxiv",
    "version": 2
  }
}