Pith Number

pith:SOCRGWZX

pith:2011:SOCRGWZXLMGXJWLP7WMKU5ZJLU

not attested not anchored not stored refs pending

On Reachability for Hybrid Automata over Bounded Time

Gilles Geeraerts, James Worrell, Jean-Fran\c{c}ois Raskin, Jo\"el Ouaknine, Laurent Doyen, Thomas Brihaye

arxiv:1104.5335 v1 · 2011-04-28 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOCRGWZXLMGXJWLP7WMKU5ZJLU}

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	2026-05-18T04:23:21.692338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9385135b375b0d74d96ffd98aa77295d12db31e8968c4e5eb8daae1f59196838

Aliases

arxiv: 1104.5335 · arxiv_version: 1104.5335v1 · doi: 10.48550/arxiv.1104.5335 · pith_short_12: SOCRGWZXLMGX · pith_short_16: SOCRGWZXLMGXJWLP · pith_short_8: SOCRGWZX

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/SOCRGWZXLMGXJWLP7WMKU5ZJLU \
  | 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: 9385135b375b0d74d96ffd98aa77295d12db31e8968c4e5eb8daae1f59196838

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bda165041f82e2b10f3af519a24f654d2da772dcda6722196a0c411c2a754dc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2011-04-28T09:49:10Z",
    "title_canon_sha256": "376c59f30669c9c34a707441c1151ae71c92e94543833062b791854f3756880e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5335",
    "kind": "arxiv",
    "version": 1
  }
}