Pith Number

pith:JDPADTYX

pith:2012:JDPADTYX6C2EA3MO5HSZQXLBWG

not attested not anchored not stored refs pending

Giant amplification of modes in parity-time symmetric waveguides

Dmitry A. Zezyulin, Valery S. Shchesnovich, Vladimir V. Konotop

arxiv:1207.1792 v2 · 2012-07-07 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDPADTYX6C2EA3MO5HSZQXLBWG}

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	2026-05-18T03:46:58.714483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48de01cf17f0b4406d8ee9e5985d61b1ba4ebdd8740ade5363240274dee8868a

Aliases

arxiv: 1207.1792 · arxiv_version: 1207.1792v2 · doi: 10.48550/arxiv.1207.1792 · pith_short_12: JDPADTYX6C2E · pith_short_16: JDPADTYX6C2EA3MO · pith_short_8: JDPADTYX

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/JDPADTYX6C2EA3MO5HSZQXLBWG \
  | 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: 48de01cf17f0b4406d8ee9e5985d61b1ba4ebdd8740ade5363240274dee8868a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fc036d992cc61db204cf1a0958495f04368e54a8faf58138a9878ec7e4a65d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-07-07T12:21:24Z",
    "title_canon_sha256": "25e0b0c99e9739ec8422440e5ab11aaf5d93a01290a1ecc64468d0c3f5ee6a54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1792",
    "kind": "arxiv",
    "version": 2
  }
}