Pith Number

pith:UOUWCES5

pith:2025:UOUWCES527A4KBAWN62ZBT7VU7

not attested not anchored not stored refs pending

Symbolic Reduction for Formal Synthesis of Global Lyapunov Functions

Jun Liu, Maxwell Fitzsimmons

arxiv:2506.18171 v1 · 2025-06-22 · eess.SY · cs.SY · math.DS · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UOUWCES527A4KBAWN62ZBT7VU7}

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	2026-07-05T11:25:30.015870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3a961125dd7c1c504166fb590cff5a7dd9954d6f7a3f946662884a81d11735e

Aliases

arxiv: 2506.18171 · arxiv_version: 2506.18171v1 · doi: 10.48550/arxiv.2506.18171 · pith_short_12: UOUWCES527A4 · pith_short_16: UOUWCES527A4KBAW · pith_short_8: UOUWCES5

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/UOUWCES527A4KBAWN62ZBT7VU7 \
  | 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: a3a961125dd7c1c504166fb590cff5a7dd9954d6f7a3f946662884a81d11735e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "229e87bd6b21a31a129a7593d21fcc3dfec5774ead153034bb2ae82543ee46ff",
    "cross_cats_sorted": [
      "cs.SY",
      "math.DS",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-06-22T21:10:47Z",
    "title_canon_sha256": "de3249af684bbd36c856ed02e74ec55edc6621c5e370857a677544e83a2a66fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18171",
    "kind": "arxiv",
    "version": 1
  }
}