Pith Number

pith:B2HZJYOV

pith:2017:B2HZJYOVFT2IOP7DAR24UGJUV3

not attested not anchored not stored refs pending

Controller Design for Systems on Manifolds in Euclidean Space

Dong Eui Chang

arxiv:1710.02780 v1 · 2017-10-08 · math.OC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2HZJYOVFT2IOP7DAR24UGJUV3}

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	2026-05-18T00:33:28.828850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e8f94e1d52cf4873fe30475ca1934aecd2e8ad4c98da2807d8096164fd2bd9e

Aliases

arxiv: 1710.02780 · arxiv_version: 1710.02780v1 · doi: 10.48550/arxiv.1710.02780 · pith_short_12: B2HZJYOVFT2I · pith_short_16: B2HZJYOVFT2IOP7D · pith_short_8: B2HZJYOV

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/B2HZJYOVFT2IOP7DAR24UGJUV3 \
  | 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: 0e8f94e1d52cf4873fe30475ca1934aecd2e8ad4c98da2807d8096164fd2bd9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1f895e2569f18a0a4e65e32f368bef6d1c59fab525e43ba5adf280196bc1e07",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-10-08T04:17:29Z",
    "title_canon_sha256": "dd49a7c3da7ac61486e15695ee576ed8a4fc5c24fe7f2d511c41ea6e8cf2be48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02780",
    "kind": "arxiv",
    "version": 1
  }
}