Pith Number

pith:R2OZ6RQC

pith:2018:R2OZ6RQCCJGVT4VZJMUJCJ6BF7

not attested not anchored not stored refs pending

Design and implementation of smart cooking based on amazon echo

Lin Xiaoguang, Yang Yong, Zhang Ju

arxiv:1812.01375 v1 · 2018-12-04 · cs.CY · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R2OZ6RQCCJGVT4VZJMUJCJ6BF7}

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	2026-05-17T23:59:12.642088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e9d9f4602124d59f2b94b289127c12ffccaffe1eccd16162871672e41f39c1d

Aliases

arxiv: 1812.01375 · arxiv_version: 1812.01375v1 · doi: 10.48550/arxiv.1812.01375 · pith_short_12: R2OZ6RQCCJGV · pith_short_16: R2OZ6RQCCJGVT4VZ · pith_short_8: R2OZ6RQC

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/R2OZ6RQCCJGVT4VZJMUJCJ6BF7 \
  | 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: 8e9d9f4602124d59f2b94b289127c12ffccaffe1eccd16162871672e41f39c1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb045800a25de65fd21707dd8a16a4c564121e60e9a2a12b34d9d1e2a2e02f0f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-12-04T12:38:07Z",
    "title_canon_sha256": "ac6c629cf530a9b7772643f165f074bff56d3ec5fad4dd13341fb52245b19cc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01375",
    "kind": "arxiv",
    "version": 1
  }
}