Pith Number

pith:OVPSQ7RG

pith:2012:OVPSQ7RGEYRKGHDEXLT4AJSC2G

not attested not anchored not stored refs pending

Electromagnetically induced invisibility cloaking

Darran F. Milne, Natalia Korolkova

arxiv:1206.3944 v1 · 2012-06-18 · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVPSQ7RGEYRKGHDEXLT4AJSC2G}

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	2026-05-18T03:53:18.322440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

755f287e262622a31c64bae7c02642d190b027817b26a287a97de00684afa968

Aliases

arxiv: 1206.3944 · arxiv_version: 1206.3944v1 · doi: 10.48550/arxiv.1206.3944 · pith_short_12: OVPSQ7RGEYRK · pith_short_16: OVPSQ7RGEYRKGHDE · pith_short_8: OVPSQ7RG

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/OVPSQ7RGEYRKGHDEXLT4AJSC2G \
  | 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: 755f287e262622a31c64bae7c02642d190b027817b26a287a97de00684afa968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc7e51abe5013b3cbe46147eeb65fc44deea6b3b937fe7e3038996ffef4578d4",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-06-18T14:14:16Z",
    "title_canon_sha256": "a779a93120ea5b7d3171f41cef0e7a74f395e207bec978e8da01bee6fc455887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3944",
    "kind": "arxiv",
    "version": 1
  }
}