Pith Number

pith:3L2PX3BY

pith:2013:3L2PX3BYUSY4W2BRLC2C3HWA22

not attested not anchored not stored refs pending

On the Hermite spline conjecture and its connection to k-monotone densities

Fadoua Balabdaoui, Jon A. Wellner, Simon Foucart

arxiv:1301.3190 v1 · 2013-01-15 · 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{3L2PX3BYUSY4W2BRLC2C3HWA22}

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	2026-05-18T03:36:26.273814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daf4fbec38a4b1cb683158b42d9ec0d69f539c15ec5a36981d45a9750e07af7d

Aliases

arxiv: 1301.3190 · arxiv_version: 1301.3190v1 · doi: 10.48550/arxiv.1301.3190 · pith_short_12: 3L2PX3BYUSY4 · pith_short_16: 3L2PX3BYUSY4W2BR · pith_short_8: 3L2PX3BY

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/3L2PX3BYUSY4W2BRLC2C3HWA22 \
  | 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: daf4fbec38a4b1cb683158b42d9ec0d69f539c15ec5a36981d45a9750e07af7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab85eec907e9ab828fac4b3f120508b4fd26d1b2bde5858a0a07e6a3026811ab",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-01-15T00:52:13Z",
    "title_canon_sha256": "17e82df414d9edf63c501f6ff57e640a02f760824b786f22900488d3b7d9027e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3190",
    "kind": "arxiv",
    "version": 1
  }
}