Pith Number

pith:VUD7ME6Y

pith:2017:VUD7ME6YOS5I2A2Q3I6BGPCDAP

not attested not anchored not stored refs pending

Exceptional points in the elliptical three-disk scatterer using semiclassical periodic orbit quantization

G\"unter Wunner, J\"org Main, Niklas Liebermann

arxiv:1705.00197 v1 · 2017-04-29 · nlin.CD · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUD7ME6YOS5I2A2Q3I6BGPCDAP}

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	2026-05-18T00:40:23.731330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad07f613d874ba8d0350da3c133c4303e35ae45a98d47b7a983cd0ecf39613ae

Aliases

arxiv: 1705.00197 · arxiv_version: 1705.00197v1 · doi: 10.48550/arxiv.1705.00197 · pith_short_12: VUD7ME6YOS5I · pith_short_16: VUD7ME6YOS5I2A2Q · pith_short_8: VUD7ME6Y

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/VUD7ME6YOS5I2A2Q3I6BGPCDAP \
  | 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: ad07f613d874ba8d0350da3c133c4303e35ae45a98d47b7a983cd0ecf39613ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa1020e497f691cd74c92f42f50de405f194ec3869fcb93fbb4d28b7ea0f224",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2017-04-29T14:09:09Z",
    "title_canon_sha256": "e70fe13909eb645415c03594a2c72e017f6b7d4976a2cd33c4c8621db04473b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00197",
    "kind": "arxiv",
    "version": 1
  }
}