Pith Number

pith:ICEFAX5V

pith:2012:ICEFAX5VURQANCK6HZTNOB65N7

not attested not anchored not stored refs pending

Acoustic wave guides as infinite-dimensional dynamical systems

Atte Aalto, Jarmo Malinen, Teemu Lukkari

arxiv:1211.7000 v2 · 2012-11-29 · math.DS · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ICEFAX5VURQANCK6HZTNOB65N7}

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	2026-05-18T02:50:58.849811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4088505fb5a46006895e3e66d707dd6fe9c0ac310ceb6a2320217999bab37e08

Aliases

arxiv: 1211.7000 · arxiv_version: 1211.7000v2 · doi: 10.48550/arxiv.1211.7000 · pith_short_12: ICEFAX5VURQA · pith_short_16: ICEFAX5VURQANCK6 · pith_short_8: ICEFAX5V

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/ICEFAX5VURQANCK6HZTNOB65N7 \
  | 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: 4088505fb5a46006895e3e66d707dd6fe9c0ac310ceb6a2320217999bab37e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f2bd75aea44c6b886c7818a3dd114af3ac9353a33b37b38ff06896db0e8f3ff",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-11-29T17:38:55Z",
    "title_canon_sha256": "271dcb84dd3b3626a6f898aaa69128679db191db49ccd46ee6b191d596029fb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7000",
    "kind": "arxiv",
    "version": 2
  }
}