Pith Number

pith:FZCSG2GA

pith:2021:FZCSG2GAR6XP2VT4DKMQIHCTJO

not attested not anchored not stored refs pending

Competitive Perimeter Defense of Conical Environments

Alexander Von Moll, David W. Casbeer, Eloy Garcia, Eric Torng, Isaac Weintraub, Shaunak D. Bopardikar, Shivam Bajaj

arxiv:2110.04667 v2 · 2021-10-10 · cs.DS · cs.SY · eess.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{FZCSG2GAR6XP2VT4DKMQIHCTJO}

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	2026-07-05T04:09:58.363054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e452368c08faefd567c1a99041c534b9a4226f026429ecf1dff944e91b6f453

Aliases

arxiv: 2110.04667 · arxiv_version: 2110.04667v2 · doi: 10.48550/arxiv.2110.04667 · pith_short_12: FZCSG2GAR6XP · pith_short_16: FZCSG2GAR6XP2VT4 · pith_short_8: FZCSG2GA

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/FZCSG2GAR6XP2VT4DKMQIHCTJO \
  | 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: 2e452368c08faefd567c1a99041c534b9a4226f026429ecf1dff944e91b6f453

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afcf1de0f6b0ee2e67c99ee4125155a920b64a4b69160f0a5ecf59595c9ff16e",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2021-10-10T00:19:46Z",
    "title_canon_sha256": "5a62f2086e5376430846f92d7cbc9c4d64cc9cc9befcf2ba5b72ccc3f9e84095"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04667",
    "kind": "arxiv",
    "version": 2
  }
}