Pith Number

pith:KBNR72I6

pith:2011:KBNR72I6FAHGJI2O6MPOQDNKSH

not attested not anchored not stored refs pending

All-optical switching in metamaterial with high structural symmetry

Sergey L. Prosvirnin, Vladimir R. Tuz

arxiv:1103.0222 v2 · 2011-03-01 · 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{KBNR72I6FAHGJI2O6MPOQDNKSH}

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	2026-05-18T04:08:22.267452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

505b1fe91e280e64a34ef31ee80daa91f67b0bf5e585434196fd952810a3675f

Aliases

arxiv: 1103.0222 · arxiv_version: 1103.0222v2 · doi: 10.48550/arxiv.1103.0222 · pith_short_12: KBNR72I6FAHG · pith_short_16: KBNR72I6FAHGJI2O · pith_short_8: KBNR72I6

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/KBNR72I6FAHGJI2O6MPOQDNKSH \
  | 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: 505b1fe91e280e64a34ef31ee80daa91f67b0bf5e585434196fd952810a3675f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a531d0872dd0452a9f2202cb39071b524c7cf61db5225a4adcceddcb485b59e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-03-01T17:05:03Z",
    "title_canon_sha256": "af0590a6637e9a27cdeb73a8bd9717a9f86e0d0b7f3728f6246f88a94ecc607d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0222",
    "kind": "arxiv",
    "version": 2
  }
}