Pith Number

pith:S3ZKTL6H

pith:2019:S3ZKTL6HC7ZC5JZBLDP6H5AFI5

not attested not anchored not stored refs pending

Scattering of partially coherent radiation by non-Hermitian localized structures having Parity-Time symmetry

Paulo. A. Brand\~ao, Solange B. Cavalcanti

arxiv:1908.00644 v2 · 2019-08-01 · 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{S3ZKTL6HC7ZC5JZBLDP6H5AFI5}

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	2026-07-05T00:13:52.447735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96f2a9afc717f22ea72158dfe3f405475dc3aa9d0abe7c900daa1a5429ebe136

Aliases

arxiv: 1908.00644 · arxiv_version: 1908.00644v2 · doi: 10.48550/arxiv.1908.00644 · pith_short_12: S3ZKTL6HC7ZC · pith_short_16: S3ZKTL6HC7ZC5JZB · pith_short_8: S3ZKTL6H

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/S3ZKTL6HC7ZC5JZBLDP6H5AFI5 \
  | 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: 96f2a9afc717f22ea72158dfe3f405475dc3aa9d0abe7c900daa1a5429ebe136

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06a6fe764d13973c2f53ee7fc6b42dfdb24e156de82505ec8c81078dff7020ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-08-01T22:10:04Z",
    "title_canon_sha256": "731a189403eece9ed214bb8f20dee84b8fcd1481fa527f5bd18850d5f347ba62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00644",
    "kind": "arxiv",
    "version": 2
  }
}