Pith Number

pith:6M3RNW2D

pith:2019:6M3RNW2D7P4OTCDKBD72VTRNVN

not attested not anchored not stored refs pending

Constraint Learning for Control Tasks with Limited Duration Barrier Functions

Gennaro Notomista, Magnus Egerstedt, Masashi Sugiyama, Motoya Ohnishi

arxiv:1908.09506 v3 · 2019-08-26 · eess.SY · 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{6M3RNW2D7P4OTCDKBD72VTRNVN}

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	2026-07-05T02:29:52.286766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f33716db43fbf8e9886a08ffaace2dab56ad7345b78555ec13cc05ca9a9e190b

Aliases

arxiv: 1908.09506 · arxiv_version: 1908.09506v3 · doi: 10.48550/arxiv.1908.09506 · pith_short_12: 6M3RNW2D7P4O · pith_short_16: 6M3RNW2D7P4OTCDK · pith_short_8: 6M3RNW2D

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/6M3RNW2D7P4OTCDKBD72VTRNVN \
  | 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: f33716db43fbf8e9886a08ffaace2dab56ad7345b78555ec13cc05ca9a9e190b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b81aa1ed602634431afad596d42343fcd8e6b652286c8d66b0421f65ea7c240",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-08-26T07:35:48Z",
    "title_canon_sha256": "5d3203b81892a616f6df8700f12b8b551155f6c7adbd494b2f4d52ebcf54f4f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09506",
    "kind": "arxiv",
    "version": 3
  }
}