Pith Number

pith:WYDA3S7U

pith:2017:WYDA3S7URQCBOIEYFO4I5OGWTY

not attested not anchored not stored refs pending

The Nu Class of Low-Degree-Truncated, Rational, Generalized Functions. Ic. IMSPE-optimal designs with circular-disk prediction domains

Nikoloz Chkonia, Selden Crary

arxiv:1709.09599 v5 · 2017-09-27 · 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{WYDA3S7URQCBOIEYFO4I5OGWTY}

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	2026-05-17T23:45:53.421913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6060dcbf48c041720982bb88eb8d69e3b7f339aeab150e938db493d08c6ac5c

Aliases

arxiv: 1709.09599 · arxiv_version: 1709.09599v5 · doi: 10.48550/arxiv.1709.09599 · pith_short_12: WYDA3S7URQCB · pith_short_16: WYDA3S7URQCBOIEY · pith_short_8: WYDA3S7U

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/WYDA3S7URQCBOIEYFO4I5OGWTY \
  | 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: b6060dcbf48c041720982bb88eb8d69e3b7f339aeab150e938db493d08c6ac5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a146411e3f78d815d0fb88db10fc52a593d08699df4890c2d2f5d8a0c302416",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-09-27T16:06:12Z",
    "title_canon_sha256": "db137b441709375036a7ef684c825fdd2e0fd5f7882b381304820c1d713111b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09599",
    "kind": "arxiv",
    "version": 5
  }
}