Pith Number

pith:3FYAQAKY

pith:2018:3FYAQAKYWIU4J52OJ6FXMQQBDM

not attested not anchored not stored refs pending

Probabilistic Bisection with Spatial Metamodels

Mike Ludkovski, Sergio Rodriguez

arxiv:1807.00095 v1 · 2018-06-30 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FYAQAKYWIU4J52OJ6FXMQQBDM}

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	2026-05-18T00:11:56.100009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d970080158b229c4f74e4f8b7642011b1fd22106bd679d505f4260c8d4fd1731

Aliases

arxiv: 1807.00095 · arxiv_version: 1807.00095v1 · doi: 10.48550/arxiv.1807.00095 · pith_short_12: 3FYAQAKYWIU4 · pith_short_16: 3FYAQAKYWIU4J52O · pith_short_8: 3FYAQAKY

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/3FYAQAKYWIU4J52OJ6FXMQQBDM \
  | 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: d970080158b229c4f74e4f8b7642011b1fd22106bd679d505f4260c8d4fd1731

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03dbf64fe41ba2b27e07c2f7441d702d55f03d0e3595de2e957b6a6f76c890f2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-30T00:33:41Z",
    "title_canon_sha256": "5eaef7505b8cd84a6a404c790e5d144cf5ced3ace0d3dba4b4c6ece5c323f49d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00095",
    "kind": "arxiv",
    "version": 1
  }
}