Pith Number

pith:MPMSTAXJ

pith:2013:MPMSTAXJJBCSTOFMXT72T26O2N

not attested not anchored not stored refs pending

Certifying non-existence of undesired locally stable equilibria in formation shape control problems

Brian D.O. Anderson, Changbin Yu, Soura Dasgupta, Tyler H. Summers

arxiv:1307.2089 v1 · 2013-07-08 · 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{MPMSTAXJJBCSTOFMXT72T26O2N}

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	2026-05-18T00:59:03.983835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63d92982e9484529b8acbcffa9ebced34a936f4aae8583f4d4044800dadd3014

Aliases

arxiv: 1307.2089 · arxiv_version: 1307.2089v1 · doi: 10.48550/arxiv.1307.2089 · pith_short_12: MPMSTAXJJBCS · pith_short_16: MPMSTAXJJBCSTOFM · pith_short_8: MPMSTAXJ

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/MPMSTAXJJBCSTOFMXT72T26O2N \
  | 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: 63d92982e9484529b8acbcffa9ebced34a936f4aae8583f4d4044800dadd3014

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4219eb9721c7f351879a8df3b9c1f49ca4ecebf39aac9a892a455faec160eb7",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-07-08T13:38:44Z",
    "title_canon_sha256": "379aa0fc71e3f0d454df32e93832e6195e2c0b0373254343c289c23b6df7db97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2089",
    "kind": "arxiv",
    "version": 1
  }
}