Pith Number

pith:GBXW722P

pith:2015:GBXW722PHOYT3EBC6VQFPT6MMX

not attested not anchored not stored refs pending

Coupled Oscillator Systems Having Partial PT Symmetry

Alireza Beygi, Carl M. Bender, S. P. Klevansky

arxiv:1503.05725 v1 · 2015-03-19 · quant-ph · hep-th · 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{GBXW722PHOYT3EBC6VQFPT6MMX}

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	2026-05-18T01:55:41.799669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

306f6feb4f3bb13d9022f56057cfcc65f8241b5429258df889de9f9b5043c6f3

Aliases

arxiv: 1503.05725 · arxiv_version: 1503.05725v1 · doi: 10.48550/arxiv.1503.05725 · pith_short_12: GBXW722PHOYT · pith_short_16: GBXW722PHOYT3EBC · pith_short_8: GBXW722P

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/GBXW722PHOYT3EBC6VQFPT6MMX \
  | 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: 306f6feb4f3bb13d9022f56057cfcc65f8241b5429258df889de9f9b5043c6f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f762c4d20dd5690bb01e06211086d698830048fc740ec89ba8126173e7644c2a",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-19T11:54:53Z",
    "title_canon_sha256": "1ad796d1ff392740ad279ba9a72c82e5e72651b7c376b74f2e332ea917f26bf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05725",
    "kind": "arxiv",
    "version": 1
  }
}