Pith Number

pith:2JZRR7GY

pith:2016:2JZRR7GYQOWVTWJZA64SIBF5CB

not attested not anchored not stored refs pending

An Interactive Machine Learning Framework

James Johnson, Steve Cheng, Teng Lee

arxiv:1610.05463 v1 · 2016-10-18 · cs.HC · 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{2JZRR7GYQOWVTWJZA64SIBF5CB}

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	2026-05-18T01:01:59.252597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27318fcd883ad59d93907b92404bd107f425d87d2c96b7c3ec133ab4b0a6841

Aliases

arxiv: 1610.05463 · arxiv_version: 1610.05463v1 · doi: 10.48550/arxiv.1610.05463 · pith_short_12: 2JZRR7GYQOWV · pith_short_16: 2JZRR7GYQOWVTWJZ · pith_short_8: 2JZRR7GY

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/2JZRR7GYQOWVTWJZA64SIBF5CB \
  | 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: d27318fcd883ad59d93907b92404bd107f425d87d2c96b7c3ec133ab4b0a6841

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff359cc2cf65c887f760a5ef4c11df10295c6640099c57d92aed0926447120bc",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2016-10-18T07:46:11Z",
    "title_canon_sha256": "964f3f8279f46c473757b229f8f6dd70afd4bdb930d49cc11f577e6549e11d03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05463",
    "kind": "arxiv",
    "version": 1
  }
}