Pith Number

pith:RX44RTCX

pith:2013:RX44RTCXAM5V6J3J42LDLEKWBU

not attested not anchored not stored refs pending

Efficient uniform designs for multi-wave computer experiments

Daniel Williamson, Ian Vernon

arxiv:1309.3520 v1 · 2013-09-13 · 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{RX44RTCXAM5V6J3J42LDLEKWBU}

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	2026-05-18T03:13:22.359626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8df9c8cc57033b5f2769e6963591560d0653be7720afa4f8a7a6134796198ea7

Aliases

arxiv: 1309.3520 · arxiv_version: 1309.3520v1 · doi: 10.48550/arxiv.1309.3520 · pith_short_12: RX44RTCXAM5V · pith_short_16: RX44RTCXAM5V6J3J · pith_short_8: RX44RTCX

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/RX44RTCXAM5V6J3J42LDLEKWBU \
  | 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: 8df9c8cc57033b5f2769e6963591560d0653be7720afa4f8a7a6134796198ea7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "291173aa695fc64c3b1c67124c8e9b15eb6e8c9f6386b39e099cb4ac9ac4d779",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-09-13T17:39:32Z",
    "title_canon_sha256": "ebc13b1c46a341cff4f903635e46ea5222ae091acbaf6be2897486ea300d3870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3520",
    "kind": "arxiv",
    "version": 1
  }
}