Pith Number

pith:YBRCZ4UK

pith:2018:YBRCZ4UK2IUDA6WLEZ4N4TZJJ7

not attested not anchored not stored refs pending

Known Boundary Emulation of Complex Computer Models

Ian Vernon, Jonathan A. Cumming, Samuel E. Jackson

arxiv:1801.03184 v2 · 2018-01-09 · 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{YBRCZ4UK2IUDA6WLEZ4N4TZJJ7}

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	2026-05-17T23:47:07.507479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0622cf28ad228307acb2678de4f294fd02a8642bbe3ba1aba669606e89eb81c

Aliases

arxiv: 1801.03184 · arxiv_version: 1801.03184v2 · doi: 10.48550/arxiv.1801.03184 · pith_short_12: YBRCZ4UK2IUD · pith_short_16: YBRCZ4UK2IUDA6WL · pith_short_8: YBRCZ4UK

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/YBRCZ4UK2IUDA6WLEZ4N4TZJJ7 \
  | 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: c0622cf28ad228307acb2678de4f294fd02a8642bbe3ba1aba669606e89eb81c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ad9515c58f1704fc3fedb7da16ae60965d50d0f79d1211e17550a7a5917d59f",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-01-09T23:27:53Z",
    "title_canon_sha256": "3bfa61896c06cd8e8e175ba31248dbd25cbf10dcf687621abe32374b83e34d26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03184",
    "kind": "arxiv",
    "version": 2
  }
}