Pith Number

pith:U3E72X6N

pith:2008:U3E72X6NIMY5GN6ZCEUXYHBRF6

not attested not anchored not stored refs pending

Stability properties for some non-autonomous dissipative phenomena proved by families of Liapunov functionals

Armando D'Anna, Gaetano Fiore

arxiv:0807.5107 v1 · 2008-07-31 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U3E72X6NIMY5GN6ZCEUXYHBRF6}

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	2026-05-18T03:44:36.636549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6c9fd5fcd4331d337d911297c1c312f9c7b31e3c266c78ed6f96cf97bc4688a

Aliases

arxiv: 0807.5107 · arxiv_version: 0807.5107v1 · doi: 10.48550/arxiv.0807.5107 · pith_short_12: U3E72X6NIMY5 · pith_short_16: U3E72X6NIMY5GN6Z · pith_short_8: U3E72X6N

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/U3E72X6NIMY5GN6ZCEUXYHBRF6 \
  | 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: a6c9fd5fcd4331d337d911297c1c312f9c7b31e3c266c78ed6f96cf97bc4688a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fd31377a4bc89679b294155146abcceeace70ea3d84bcf27254a6801ac13015",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2008-07-31T16:35:20Z",
    "title_canon_sha256": "968cd800fdb945829077ac0a15d9005b08ba91eba54d45f5ce79842611d9a75d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.5107",
    "kind": "arxiv",
    "version": 1
  }
}