Pith Number

pith:2K7EBFE3

pith:2013:2K7EBFE3MV2O5QQOHS6YUB3ILG

not attested not anchored not stored refs pending

Nonlinear waves in a positive-negative coupled waveguide zigzag array

Andrey I. Maimistov, Elena V. Kazantseva

arxiv:1304.7962 v1 · 2013-04-30 · 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{2K7EBFE3MV2O5QQOHS6YUB3ILG}

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	2026-05-18T03:26:51.293449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2be40949b6574eec20e3cbd8a076859900ee5adc0cccacf818d4a0586f314d6

Aliases

arxiv: 1304.7962 · arxiv_version: 1304.7962v1 · doi: 10.48550/arxiv.1304.7962 · pith_short_12: 2K7EBFE3MV2O · pith_short_16: 2K7EBFE3MV2O5QQO · pith_short_8: 2K7EBFE3

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/2K7EBFE3MV2O5QQOHS6YUB3ILG \
  | 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: d2be40949b6574eec20e3cbd8a076859900ee5adc0cccacf818d4a0586f314d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db0631c949de4bc7b362b21c49120aa2fadbaf5f1821c8e0fd0effae88601612",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-04-30T11:47:10Z",
    "title_canon_sha256": "8e8c463cd0224105d19f68cf17e788219b3e6cb10cb92378635a56ebd7070742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7962",
    "kind": "arxiv",
    "version": 1
  }
}