Pith Number

pith:G5X4ISLH

pith:2016:G5X4ISLH4Q7IZ27EIB75UJSP7I

not attested not anchored not stored refs pending

Composing inference algorithms as program transformations

Chung-chieh Shan, Robert Zinkov

arxiv:1603.01882 v2 · 2016-03-06 · stat.ML · cs.AI · stat.CO · 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{G5X4ISLH4Q7IZ27EIB75UJSP7I}

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	2026-05-18T00:40:28.896926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

376fc44967e43e8cebe4407fda264ffa3a326e3b54df128082daa06d3b582d57

Aliases

arxiv: 1603.01882 · arxiv_version: 1603.01882v2 · doi: 10.48550/arxiv.1603.01882 · pith_short_12: G5X4ISLH4Q7I · pith_short_16: G5X4ISLH4Q7IZ27E · pith_short_8: G5X4ISLH

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/G5X4ISLH4Q7IZ27EIB75UJSP7I \
  | 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: 376fc44967e43e8cebe4407fda264ffa3a326e3b54df128082daa06d3b582d57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c62f932c468084da15c2f52981b17cad730f720e8b9608b0268051dfa5b8e757",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.CO",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-03-06T21:30:10Z",
    "title_canon_sha256": "9cd16dea79e1cebd4e0e9d23e489ba054e00963454488c51ae8c3b9c0a0cb939"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01882",
    "kind": "arxiv",
    "version": 2
  }
}