Pith Number

pith:YFRBB7VW

pith:2019:YFRBB7VWVQEDTZ5GXMIQKEYX3W

not attested not anchored not stored refs pending

Nonradiative to Superscattering Switch with Phase-Change Materials

Alex Krasnok, Andrea Al\`u, Sergey Lepeshov

arxiv:1904.11442 v1 · 2019-04-25 · 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{YFRBB7VWVQEDTZ5GXMIQKEYX3W}

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	2026-05-17T23:47:44.847469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c16210feb6ac0839e7a6bb11051317dd8793de3c47b611ee6b7d3c1290111dae

Aliases

arxiv: 1904.11442 · arxiv_version: 1904.11442v1 · doi: 10.48550/arxiv.1904.11442 · pith_short_12: YFRBB7VWVQED · pith_short_16: YFRBB7VWVQEDTZ5G · pith_short_8: YFRBB7VW

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/YFRBB7VWVQEDTZ5GXMIQKEYX3W \
  | 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: c16210feb6ac0839e7a6bb11051317dd8793de3c47b611ee6b7d3c1290111dae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07847dc1f5160c93b873fcb7cac78950826c594de7a3e4fca952b771ef657a3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-04-25T16:37:56Z",
    "title_canon_sha256": "6435e49a84929fb93410cedf9895e494f018d18c7459fd73f07697d416300df7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11442",
    "kind": "arxiv",
    "version": 1
  }
}