Pith Number

pith:CHFBQ5VP

pith:2013:CHFBQ5VP6Q52SMKXPOZNYOSZHG

not attested not anchored not stored refs pending

Photonic polarization gears for ultra-sensitive angular measurements

F. Sciarrino, L. Aolita, L. C. Kwek, L. Del Re, L. Marrucci, N. Spagnolo, S. P. Walborn, S. Slussarenko, V. D'Ambrosio, Y. Li

arxiv:1306.1606 v2 · 2013-06-07 · quant-ph · 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{CHFBQ5VP6Q52SMKXPOZNYOSZHG}

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	2026-05-18T03:12:11.582785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11ca1876aff43ba931577bb2dc3a5939b657679aaada3e8b3c74f98c36780305

Aliases

arxiv: 1306.1606 · arxiv_version: 1306.1606v2 · doi: 10.48550/arxiv.1306.1606 · pith_short_12: CHFBQ5VP6Q52 · pith_short_16: CHFBQ5VP6Q52SMKX · pith_short_8: CHFBQ5VP

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/CHFBQ5VP6Q52SMKXPOZNYOSZHG \
  | 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: 11ca1876aff43ba931577bb2dc3a5939b657679aaada3e8b3c74f98c36780305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2800b814c29204d56d1120150687bfa9848f4d3e487b0a32ee7ed8a7df0035dd",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-06-07T04:37:21Z",
    "title_canon_sha256": "92a841aa561680a67f228ea5ebf1eb34aa75ac2b7f7d450d83cf7e02f6f10f3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1606",
    "kind": "arxiv",
    "version": 2
  }
}