Pith Number

pith:RXHWDQPZ

pith:2016:RXHWDQPZ3WT7H4K6QX4OZPWBFA

not attested not anchored not stored refs pending

Interpretable sparse SIR for functional data

Nathalie Villa-Vialaneix (MIAT INRA), R\'emi Servien (ToxAlim), Victor Picheny (MIAT INRA)

arxiv:1606.00614 v4 · 2016-06-02 · math.ST · stat.ME · 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{RXHWDQPZ3WT7H4K6QX4OZPWBFA}

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	2026-05-18T00:22:11.286587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dcf61c1f9dda7f3f15e85f8ecbec1280fa3cfd7446dea000e8f5c519016099d

Aliases

arxiv: 1606.00614 · arxiv_version: 1606.00614v4 · doi: 10.48550/arxiv.1606.00614 · pith_short_12: RXHWDQPZ3WT7 · pith_short_16: RXHWDQPZ3WT7H4K6 · pith_short_8: RXHWDQPZ

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/RXHWDQPZ3WT7H4K6QX4OZPWBFA \
  | 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: 8dcf61c1f9dda7f3f15e85f8ecbec1280fa3cfd7446dea000e8f5c519016099d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c82d3ceeea47fd60f967f6402842c4dec1e857685ef1ba4b8c3abc18fc74590",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-06-02T10:44:42Z",
    "title_canon_sha256": "c142f36a4aaa6434f1792cf3658a3708115ed98a0d4026a617d5646eff765790"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00614",
    "kind": "arxiv",
    "version": 4
  }
}