Pith Number

pith:LCZNMGVT

pith:2021:LCZNMGVTJHERQH7F47A3SJUPED

not attested not anchored not stored refs pending

Towards Control by Interconnection of Port-Thermodynamic Systems

Arjan van der Schaft

arxiv:2104.06034 v1 · 2021-04-13 · math.OC · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCZNMGVTJHERQH7F47A3SJUPED}

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	2026-07-05T02:31:28.180597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58b2d61ab349c9181fe5e7c1b9268f20ff5b722564decaf372c7275b7459454b

Aliases

arxiv: 2104.06034 · arxiv_version: 2104.06034v1 · doi: 10.48550/arxiv.2104.06034 · pith_short_12: LCZNMGVTJHER · pith_short_16: LCZNMGVTJHERQH7F · pith_short_8: LCZNMGVT

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/LCZNMGVTJHERQH7F47A3SJUPED \
  | 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: 58b2d61ab349c9181fe5e7c1b9268f20ff5b722564decaf372c7275b7459454b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0b5c82ed25e76a68d86a03548baf71a88ac6866fa0781d07e69aa5263eb9c74",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-04-13T09:03:18Z",
    "title_canon_sha256": "74f965de0afa3fd4ac56e3774e63825417c6582d4162ca4894c44535c69ea665"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06034",
    "kind": "arxiv",
    "version": 1
  }
}