Pith Number

pith:GXQECDX6

pith:2015:GXQECDX66VPSOJLSZL4DTA6ZLK

not attested not anchored not stored refs pending

On the Bernoulli Automorphism of Reversible Linear Cellular Automata

Chih-Hung Chang, Huilan Chang

arxiv:1503.05999 v3 · 2015-03-20 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GXQECDX66VPSOJLSZL4DTA6ZLK}

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	2026-05-18T01:19:35.412997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35e0410efef55f272572caf83983d95a96d3be1a3ef3875ad2e7aeb8476f28db

Aliases

arxiv: 1503.05999 · arxiv_version: 1503.05999v3 · doi: 10.48550/arxiv.1503.05999 · pith_short_12: GXQECDX66VPS · pith_short_16: GXQECDX66VPSOJLS · pith_short_8: GXQECDX6

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/GXQECDX66VPSOJLSZL4DTA6ZLK \
  | 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: 35e0410efef55f272572caf83983d95a96d3be1a3ef3875ad2e7aeb8476f28db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93b94e96a0295e193be392d466cc2032ceba5a808355807346c12b0e828b90ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-03-20T06:08:57Z",
    "title_canon_sha256": "044e47e4f66eac44fa74bca0b7682438a31be1ac4d59269a2a9dd724303b91c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05999",
    "kind": "arxiv",
    "version": 3
  }
}