Pith Number

pith:C5IHD7YW

pith:2016:C5IHD7YWSHMC6I4LDZLCJ4RSP4

not attested not anchored not stored refs pending

Invisibility Cloak Printed on a Photonic Chip

Ai-Lin Yang, Bing-Hong Wu, Jun Gao, Lu-Feng Qiao, Xian-Min Jin, Xiao-Feng Lin, Yu-Xi Zhao, Zhen Feng

arxiv:1606.07787 v1 · 2016-06-22 · 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{C5IHD7YWSHMC6I4LDZLCJ4RSP4}

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	2026-05-18T01:11:55.725565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

175071ff1691d82f238b1e5624f2327f10d1f17ca8806598ce834eba01668c0d

Aliases

arxiv: 1606.07787 · arxiv_version: 1606.07787v1 · doi: 10.48550/arxiv.1606.07787 · pith_short_12: C5IHD7YWSHMC · pith_short_16: C5IHD7YWSHMC6I4L · pith_short_8: C5IHD7YW

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/C5IHD7YWSHMC6I4LDZLCJ4RSP4 \
  | 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: 175071ff1691d82f238b1e5624f2327f10d1f17ca8806598ce834eba01668c0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f67ad2df6fe2fca0206b065f42b235f7567363f28d3306aa1dc974715952172",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-06-22T20:00:43Z",
    "title_canon_sha256": "e5fc300719bbc848531486b0669cf43bb1fa128c8c6f5315b0aba152bb36105b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07787",
    "kind": "arxiv",
    "version": 1
  }
}