Pith Number

pith:2BBT3E6W

pith:2024:2BBT3E6WMBPZKGN3YDARZ3RMIB

not attested not anchored not stored refs pending

The Double Emulator

Alexander Lewis, Conor Crilly, Jonathan Rougier, Oliver Johnson

arxiv:2411.14005 v2 · 2024-11-21 · 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{2BBT3E6WMBPZKGN3YDARZ3RMIB}

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	2026-07-05T09:39:11.076831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0433d93d6605f9519bbc0c11cee2c405ffab8962dfaf4da8b548fe7ab8ff476

Aliases

arxiv: 2411.14005 · arxiv_version: 2411.14005v2 · doi: 10.48550/arxiv.2411.14005 · pith_short_12: 2BBT3E6WMBPZ · pith_short_16: 2BBT3E6WMBPZKGN3 · pith_short_8: 2BBT3E6W

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/2BBT3E6WMBPZKGN3YDARZ3RMIB \
  | 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: d0433d93d6605f9519bbc0c11cee2c405ffab8962dfaf4da8b548fe7ab8ff476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "615e4ff95da7cd70228b7d5f9e1c115667556afb30c96c7277669c7c4eae3bab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2024-11-21T10:40:11Z",
    "title_canon_sha256": "55041be79c520d5541d2e79eed0bdb42a2a13af1ba10290ed4d811af2ce84ddf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14005",
    "kind": "arxiv",
    "version": 2
  }
}