Pith Number

pith:F2THWEWZ

pith:2013:F2THWEWZUFNJYJNIQDGGJSRGJM

not attested not anchored not stored refs pending

Nonlinear localized modes in PT-symmetric optical media with competing gain and loss

Bikashkali Midya, Rajkumar Roychoudhury

arxiv:1306.5983 v2 · 2013-06-25 · physics.optics · nlin.PS · 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{F2THWEWZUFNJYJNIQDGGJSRGJM}

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	2026-05-18T03:05:35.527863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ea67b12d9a15a9c25a880cc64ca264b3a3c5130fcdbba8b629753cde86b9190

Aliases

arxiv: 1306.5983 · arxiv_version: 1306.5983v2 · doi: 10.48550/arxiv.1306.5983 · pith_short_12: F2THWEWZUFNJ · pith_short_16: F2THWEWZUFNJYJNI · pith_short_8: F2THWEWZ

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/F2THWEWZUFNJYJNIQDGGJSRGJM \
  | 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: 2ea67b12d9a15a9c25a880cc64ca264b3a3c5130fcdbba8b629753cde86b9190

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b33205a580dd5c5485947052c42fd80390f7ef55f608c9b33a04d75c6460744e",
    "cross_cats_sorted": [
      "nlin.PS",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-06-25T14:48:22Z",
    "title_canon_sha256": "e1f28bf0ec583223869672125fd12b31f30d8ef083a652cf04377eb89672ece4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5983",
    "kind": "arxiv",
    "version": 2
  }
}