Pith Number

pith:OBSPR6WR

pith:2012:OBSPR6WRVVDAQ6JLDIKCEY5ZC5

not attested not anchored not stored refs pending

Universal Chaotic Scattering on Quantum Graphs

H. A. Weidenmueller, Z. Pluhar

arxiv:1210.0720 v2 · 2012-10-02 · math-ph · math.MP · 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{OBSPR6WRVVDAQ6JLDIKCEY5ZC5}

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	2026-05-18T03:22:27.369670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7064f8fad1ad4608792b1a142263b9175e3849923ed013ee38b008f7421b1aa6

Aliases

arxiv: 1210.0720 · arxiv_version: 1210.0720v2 · doi: 10.48550/arxiv.1210.0720 · pith_short_12: OBSPR6WRVVDA · pith_short_16: OBSPR6WRVVDAQ6JL · pith_short_8: OBSPR6WR

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/OBSPR6WRVVDAQ6JLDIKCEY5ZC5 \
  | 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: 7064f8fad1ad4608792b1a142263b9175e3849923ed013ee38b008f7421b1aa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2cce4faf9dd23dc9adb9cf57c32d28322af5171272ba25e161e6133169511d7",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-10-02T10:01:59Z",
    "title_canon_sha256": "4e6f3dd424dd5fa0b89f5665ab81ae1e0b2b7d0b9038621342cfd0dbc2246613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0720",
    "kind": "arxiv",
    "version": 2
  }
}