Pith Number

pith:DKZ5NU6S

pith:2016:DKZ5NU6S2D3IFFIFGZ2WWBOQUV

not attested not anchored not stored refs pending

Finite-dimensional output feedback regulator for a mono-tubular heatexchanger process

Stevan Dubljevic, Xiaodong Xu

arxiv:1605.04973 v1 · 2016-05-16 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKZ5NU6S2D3IFFIFGZ2WWBOQUV}

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	2026-05-18T01:03:26.453675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab3d6d3d2d0f682950536756b05d0a56c75b4a187b5b24320aa3d979843ad89

Aliases

arxiv: 1605.04973 · arxiv_version: 1605.04973v1 · doi: 10.48550/arxiv.1605.04973 · pith_short_12: DKZ5NU6S2D3I · pith_short_16: DKZ5NU6S2D3IFFIF · pith_short_8: DKZ5NU6S

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/DKZ5NU6S2D3IFFIFGZ2WWBOQUV \
  | 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: 1ab3d6d3d2d0f682950536756b05d0a56c75b4a187b5b24320aa3d979843ad89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57cd9d16dc36e03aa2f95673caa65ce53383a0a359c47d717cbef36fc2478483",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-05-16T22:26:32Z",
    "title_canon_sha256": "ef71e9fcda15b0ae42bc36f3e13d3588a8eb5321dba49762dc4c45265009cbd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04973",
    "kind": "arxiv",
    "version": 1
  }
}