Pith Number

pith:W5WVPYVH

pith:2018:W5WVPYVHSUNJ4IXSPIDZUN72G4

not attested not anchored not stored refs pending

Giant nonlinear response at the nanoscale driven by bound states in the continuum

Costantino De Angelis, Kirill Koshelev, Luca Carletti, Yuri Kivshar

arxiv:1804.02947 v1 · 2018-04-09 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5WVPYVHSUNJ4IXSPIDZUN72G4}

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	2026-05-18T00:10:02.025575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b76d57e2a7951a9e22f27a079a37fa3713cc95144559d5331de950cdf196840b

Aliases

arxiv: 1804.02947 · arxiv_version: 1804.02947v1 · doi: 10.48550/arxiv.1804.02947 · pith_short_12: W5WVPYVHSUNJ · pith_short_16: W5WVPYVHSUNJ4IXS · pith_short_8: W5WVPYVH

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/W5WVPYVHSUNJ4IXSPIDZUN72G4 \
  | 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: b76d57e2a7951a9e22f27a079a37fa3713cc95144559d5331de950cdf196840b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ecfbc5a403bd7b4eb97443e4eceb51b00b787924d1fa11936c2d63a79aec06d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-04-09T12:51:43Z",
    "title_canon_sha256": "d4b4cd9a890611c11e7df128a7e16d3eb8fd3a1e0fbd0d160f3a52bbf73e0e41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02947",
    "kind": "arxiv",
    "version": 1
  }
}