Pith Number

pith:HVSOSPDX

pith:2025:HVSOSPDX3T5C7YN4T5FP2OSCOJ

not attested not anchored not stored refs pending

Robustifying Approximate Bayesian Computation

Chaya Weerasinghe, Christopher Drovandi, David T. Frazier, Ruben Loaiza-Maya

arxiv:2504.04733 v1 · 2025-04-07 · stat.ME · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVSOSPDX3T5C7YN4T5FP2OSCOJ}

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	2026-07-05T10:45:29.065692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d64e93c77dcfa2fe1bc9f4afd3a427267b5eb2ab392555f8c4a88cb881a9033

Aliases

arxiv: 2504.04733 · arxiv_version: 2504.04733v1 · doi: 10.48550/arxiv.2504.04733 · pith_short_12: HVSOSPDX3T5C · pith_short_16: HVSOSPDX3T5C7YN4 · pith_short_8: HVSOSPDX

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/HVSOSPDX3T5C7YN4T5FP2OSCOJ \
  | 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: 3d64e93c77dcfa2fe1bc9f4afd3a427267b5eb2ab392555f8c4a88cb881a9033

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6775865862c64cfaf1aae2acc5597df032307c326a8a771d22d1136ce0650a8a",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-04-07T05:11:02Z",
    "title_canon_sha256": "9b9b66794bfcda94c98afff13a01ca33956866dca048ee99fafb11ca397914cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04733",
    "kind": "arxiv",
    "version": 1
  }
}