Pith Number

pith:56E3GU7W

pith:2011:56E3GU7WPQJLKABRUYNVEH4GS7

not attested not anchored not stored refs pending

Sequences of regressions and their independences

Chalmers Technical University, Nanny Wermuth (Department of Mathematics, Sweden) Kayvan Sadeghi (Department of Statistics, UK), University of Gothenburg, University of Oxford

arxiv:1103.2523 v3 · 2011-03-13 · stat.ME

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56E3GU7WPQJLKABRUYNVEH4GS7}

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	2026-05-18T02:22:19.619783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef89b353f67c12b50031a61b521f8697e42ece5d2f937cddcff7f12987d8e222

Aliases

arxiv: 1103.2523 · arxiv_version: 1103.2523v3 · doi: 10.48550/arxiv.1103.2523 · pith_short_12: 56E3GU7WPQJL · pith_short_16: 56E3GU7WPQJLKABR · pith_short_8: 56E3GU7W

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/56E3GU7WPQJLKABRUYNVEH4GS7 \
  | 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: ef89b353f67c12b50031a61b521f8697e42ece5d2f937cddcff7f12987d8e222

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ee5f210a18065c7565203df83f16fbca4b75d66482bcd75fef145567f7f6c78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-03-13T15:22:48Z",
    "title_canon_sha256": "ec263c4821d53167605939d01ae18a9d17806aa964ccad70ab624236e4d4d8fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2523",
    "kind": "arxiv",
    "version": 3
  }
}