Pith Number

pith:GW4NQAKC

pith:2014:GW4NQAKCJWTNTOV73KD2RPBCCA

not attested not anchored not stored refs pending

Giant field enhancement by funneling effect into sub-wavelength slit-box resonators

Fabrice Pardo, Patrick Bouchon, Paul Chevalier, Riad Haidar

arxiv:1403.2198 v1 · 2014-03-10 · 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{GW4NQAKCJWTNTOV73KD2RPBCCA}

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	2026-05-18T02:56:50.713200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35b8d801424da6d9babfda87a8bc22102125cfb74e3e77c71f9d4f0b1aa9395f

Aliases

arxiv: 1403.2198 · arxiv_version: 1403.2198v1 · doi: 10.48550/arxiv.1403.2198 · pith_short_12: GW4NQAKCJWTN · pith_short_16: GW4NQAKCJWTNTOV7 · pith_short_8: GW4NQAKC

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/GW4NQAKCJWTNTOV73KD2RPBCCA \
  | 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: 35b8d801424da6d9babfda87a8bc22102125cfb74e3e77c71f9d4f0b1aa9395f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc409a94b81b0be8a73b8b0bd558e3a9369202971f736ad8f6b6e56e8226f573",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-03-10T09:44:25Z",
    "title_canon_sha256": "7545b3a780149d48341160881c25f80d16fc5a7e8db980a4a6c6ba31e130756f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2198",
    "kind": "arxiv",
    "version": 1
  }
}