Pith Number

pith:Z3RG3AZP

pith:2014:Z3RG3AZPB7E5XQW32NRFUGS7L3

not attested not anchored not stored refs pending

A Theory of Cheap Control in Embodied Systems

Guido Montufar, Keyan Ghazi-Zahedi, Nihat Ay

arxiv:1407.6836 v2 · 2014-07-25 · cs.SY · cs.RO · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3RG3AZPB7E5XQW32NRFUGS7L3}

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	2026-05-18T01:20:37.145153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cee26d832f0fc9dbc2dbd3625a1a5f5ee0cdb0d7a8ad9abe3296cecf752ed165

Aliases

arxiv: 1407.6836 · arxiv_version: 1407.6836v2 · doi: 10.48550/arxiv.1407.6836 · pith_short_12: Z3RG3AZPB7E5 · pith_short_16: Z3RG3AZPB7E5XQW3 · pith_short_8: Z3RG3AZP

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/Z3RG3AZPB7E5XQW32NRFUGS7L3 \
  | 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: cee26d832f0fc9dbc2dbd3625a1a5f5ee0cdb0d7a8ad9abe3296cecf752ed165

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68b17d1ed7346d72fb59fdaae8522b24fee508050fa088c2e601cb4b21a968c5",
    "cross_cats_sorted": [
      "cs.RO",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-07-25T09:56:09Z",
    "title_canon_sha256": "501ad71dde3100d75c2956dd80a4d71fb478476b6dd80ea6eb88d247c8de5701"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6836",
    "kind": "arxiv",
    "version": 2
  }
}