Pith Number

pith:ZLLTNVJL

pith:2020:ZLLTNVJLJVH74E42JE7RIWNYCU

not attested not anchored not stored refs pending

Omnidirectional field enhancements drive giant nonlinearities in epsilon-near-zero waveguides

Alessandro Tuniz, C. Martijn de Sterke, Gordon H. Y. Li

arxiv:2009.03544 v1 · 2020-09-08 · 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{ZLLTNVJLJVH74E42JE7RIWNYCU}

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	2026-07-05T02:43:42.978896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cad736d52b4d4ffe139a493f1459b815274fb6f8fc0818f27219e4252de6a566

Aliases

arxiv: 2009.03544 · arxiv_version: 2009.03544v1 · doi: 10.48550/arxiv.2009.03544 · pith_short_12: ZLLTNVJLJVH7 · pith_short_16: ZLLTNVJLJVH74E42 · pith_short_8: ZLLTNVJL

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/ZLLTNVJLJVH74E42JE7RIWNYCU \
  | 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: cad736d52b4d4ffe139a493f1459b815274fb6f8fc0818f27219e4252de6a566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c16732593b2666574e09b7e6e5b584e158d1558dfcbaebb7cc5ffc60c6fe22c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-09-08T07:01:12Z",
    "title_canon_sha256": "8386c32b1812f6c2475adebb833c0bd6d9e9f0fc06bf15b895c1196629a8ad1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.03544",
    "kind": "arxiv",
    "version": 1
  }
}