Pith Number

pith:D652WNZL

pith:2016:D652WNZLO6WYGGZSEYTCJCUCXC

not attested not anchored not stored refs pending

Bilateral Boundary Control of One-Dimensional First- and Second-Order PDEs using Infinite-Dimensional Backstepping

Miroslav Krstic, Rafael Vazquez

arxiv:1603.04913 v1 · 2016-03-15 · math.OC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D652WNZLO6WYGGZSEYTCJCUCXC}

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	2026-05-18T01:18:59.702602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fbbab372b77ad831b322626248a82b8accc0b86c7a7f335ca44d3247ed645ca

Aliases

arxiv: 1603.04913 · arxiv_version: 1603.04913v1 · doi: 10.48550/arxiv.1603.04913 · pith_short_12: D652WNZLO6WY · pith_short_16: D652WNZLO6WYGGZS · pith_short_8: D652WNZL

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/D652WNZLO6WYGGZSEYTCJCUCXC \
  | 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: 1fbbab372b77ad831b322626248a82b8accc0b86c7a7f335ca44d3247ed645ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d0f6944244d729e85625bf9af9e717e4d0c578b64f5535fb02abb1ebd97b1aa",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-03-15T22:43:00Z",
    "title_canon_sha256": "77ba3172b4ffc0d5aef02d4b25dd33145e9e01343d6e34dec1788f924f5be9a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04913",
    "kind": "arxiv",
    "version": 1
  }
}