Pith Number

pith:OXWMQWAW

pith:2017:OXWMQWAWOUXT6UI3VIFUW33EFC

not attested not anchored not stored refs pending

Semidefinite Approximations of Reachable Sets for Discrete-time Polynomial Systems

Didier Henrion, Pierre-Loic Garoche, Victor Magron, Xavier Thirioux

arxiv:1703.05085 v3 · 2017-03-15 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXWMQWAWOUXT6UI3VIFUW33EFC}

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	2026-05-17T23:44:10.460194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75ecc85816752f3f511baa0b4b6f6428b3db40d1bb0a155ce29c76f9786f84d0

Aliases

arxiv: 1703.05085 · arxiv_version: 1703.05085v3 · doi: 10.48550/arxiv.1703.05085 · pith_short_12: OXWMQWAWOUXT · pith_short_16: OXWMQWAWOUXT6UI3 · pith_short_8: OXWMQWAW

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/OXWMQWAWOUXT6UI3VIFUW33EFC \
  | 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: 75ecc85816752f3f511baa0b4b6f6428b3db40d1bb0a155ce29c76f9786f84d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31bf25730717d05a1e4d8882c08434b57e197e8a91a28762fab4a9a7f984a22b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-03-15T11:25:48Z",
    "title_canon_sha256": "f6ae02f6fd84df5a29db2747a5b3dd14badadd2e60a80b4e258565092f6a098b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05085",
    "kind": "arxiv",
    "version": 3
  }
}