Pith Number

pith:LBFX44AG

pith:2025:LBFX44AGUJDD2LOYXA4IF3JXAB

not attested not anchored not stored refs pending

Design and accuracy trade-offs in Computational Statistics

Alan L. Cox, Scott Rixner, Tiancheng Xu

arxiv:2509.10934 v1 · 2025-09-13 · math.NA · cs.AR · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBFX44AGUJDD2LOYXA4IF3JXAB}

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	2026-07-05T12:11:30.678111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

584b7e7006a2463d2dd8b83882ed3700483987adc1101c4405f3df4ecfb94b77

Aliases

arxiv: 2509.10934 · arxiv_version: 2509.10934v1 · doi: 10.48550/arxiv.2509.10934 · pith_short_12: LBFX44AGUJDD · pith_short_16: LBFX44AGUJDD2LOY · pith_short_8: LBFX44AG

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/LBFX44AGUJDD2LOYXA4IF3JXAB \
  | 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: 584b7e7006a2463d2dd8b83882ed3700483987adc1101c4405f3df4ecfb94b77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86226c3a6b7dbf4407781cdce9997d982d68c287cb988bbde5fe6d874403a220",
    "cross_cats_sorted": [
      "cs.AR",
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-09-13T18:18:17Z",
    "title_canon_sha256": "e0256ad1835237c487abef3ff974e8eb28405b0ee285158ed8e39da555b211b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.10934",
    "kind": "arxiv",
    "version": 1
  }
}