Pith Number

pith:JGZX4NL3

pith:2013:JGZX4NL34PMUGA4GCJ2HFK3TGS

not attested not anchored not stored refs pending

A Two Level Feedback System Design to Regulation Service Provision

Bowen Zhang, John Baillieul

arxiv:1301.6386 v1 · 2013-01-27 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JGZX4NL34PMUGA4GCJ2HFK3TGS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:35:15.591474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49b37e357be3d9430386127472ab7334a06fa284319dff226e3ab16083088293

Aliases

arxiv: 1301.6386 · arxiv_version: 1301.6386v1 · doi: 10.48550/arxiv.1301.6386 · pith_short_12: JGZX4NL34PMU · pith_short_16: JGZX4NL34PMUGA4G · pith_short_8: JGZX4NL3

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/JGZX4NL34PMUGA4GCJ2HFK3TGS \
  | 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: 49b37e357be3d9430386127472ab7334a06fa284319dff226e3ab16083088293

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd7ab6e574b431a42075c569bc04f0341ef7e069446a3a86396a19dfe7653599",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2013-01-27T19:32:19Z",
    "title_canon_sha256": "1b5e1d6c50e7e3c9fbf1c712ef80926653f4fc114f6d5d9fc77a590ef416eb2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6386",
    "kind": "arxiv",
    "version": 1
  }
}