Pith Number

pith:X4OBL4GW

pith:2016:X4OBL4GWD4GPKVYTZG43E2NRMR

not attested not anchored not stored refs pending

On the feasibility of semi-algebraic sets in Poisson regression

Thomas Kahle

arxiv:1605.00265 v1 · 2016-05-01 · math.ST · math.OC · 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{X4OBL4GWD4GPKVYTZG43E2NRMR}

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	2026-05-18T00:50:22.424698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf1c15f0d61f0cf55713c9b9b269b16448fe01de1e63b1988ab445a6d8d0d50b

Aliases

arxiv: 1605.00265 · arxiv_version: 1605.00265v1 · doi: 10.48550/arxiv.1605.00265 · pith_short_12: X4OBL4GWD4GP · pith_short_16: X4OBL4GWD4GPKVYT · pith_short_8: X4OBL4GW

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/X4OBL4GWD4GPKVYTZG43E2NRMR \
  | 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: bf1c15f0d61f0cf55713c9b9b269b16448fe01de1e63b1988ab445a6d8d0d50b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb4fc637780311ef101979c8e1b1bcffeb8bcb019b8e2041632693f05052ec5f",
    "cross_cats_sorted": [
      "math.OC",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-05-01T15:31:55Z",
    "title_canon_sha256": "2536865c8b28691c76572adcf5f2758b804c3acb4abe82b74f4f9dc5aeabe8c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00265",
    "kind": "arxiv",
    "version": 1
  }
}