Pith Number

pith:6QGOBAZX

pith:2014:6QGOBAZXX43KX3RJCMGYMTFCIR

not attested not anchored not stored refs pending

Systems of coupled PT-symmetric oscillators

Carl M. Bender, Mariagiovanna Gianfreda, S. P. Klevansky

arxiv:1406.5967 v1 · 2014-06-23 · math-ph · hep-th · 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{6QGOBAZXX43KX3RJCMGYMTFCIR}

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	2026-05-18T02:44:16.260995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f40ce08337bf36abee29130d864ca244630dfb5f70102e558807b75fd7772e9b

Aliases

arxiv: 1406.5967 · arxiv_version: 1406.5967v1 · doi: 10.48550/arxiv.1406.5967 · pith_short_12: 6QGOBAZXX43K · pith_short_16: 6QGOBAZXX43KX3RJ · pith_short_8: 6QGOBAZX

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/6QGOBAZXX43KX3RJCMGYMTFCIR \
  | 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: f40ce08337bf36abee29130d864ca244630dfb5f70102e558807b75fd7772e9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf0c5cf66c9a59101617f6267082e74b6af9aa74c82cc93695f81a89d822b84a",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-06-23T16:22:14Z",
    "title_canon_sha256": "2d95da409f0b1aed7661aae54eb325980ba3fdd816ceea8c80abcb89e0bd6747"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5967",
    "kind": "arxiv",
    "version": 1
  }
}