Pith Number

pith:3JOUIQSI

pith:2011:3JOUIQSITLG47PLI3PFILPVV2K

not attested not anchored not stored refs pending

Dimension of attractors and invariant sets of damped wave equations in unbounded domains

Martino Prizzi

arxiv:1107.2589 v1 · 2011-07-13 · math.AP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JOUIQSITLG47PLI3PFILPVV2K}

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	2026-05-18T04:18:22.819555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da5d4442489acdcfbd68dbca85beb5d2ad6b2e60a3e268d7d4ba26c790667949

Aliases

arxiv: 1107.2589 · arxiv_version: 1107.2589v1 · doi: 10.48550/arxiv.1107.2589 · pith_short_12: 3JOUIQSITLG4 · pith_short_16: 3JOUIQSITLG47PLI · pith_short_8: 3JOUIQSI

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/3JOUIQSITLG47PLI3PFILPVV2K \
  | 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: da5d4442489acdcfbd68dbca85beb5d2ad6b2e60a3e268d7d4ba26c790667949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8abcfc23182aeaa0fdcdf30cf8c38fecefe2bfb99b996fabcefc0c3f45f73b54",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-07-13T16:28:18Z",
    "title_canon_sha256": "b0e520f3687a150d43e5cbfc4fe27227721939a4b1b073658c3ee743dfdd7ba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2589",
    "kind": "arxiv",
    "version": 1
  }
}