Pith Number

pith:VFS6SUUH

pith:2015:VFS6SUUHAOJUPYLTE5WFFFMCNQ

not attested not anchored not stored refs pending

Optical diode based on the chirality of guided photons

A. Rauschenbeutel, B. Albrecht, C. Junge, C. Sayrin, D. O'Shea, J. Volz, P. Schneeweiss, R. Mitsch

arxiv:1502.01549 v1 · 2015-02-05 · physics.optics · physics.atom-ph · 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{VFS6SUUHAOJUPYLTE5WFFFMCNQ}

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	2026-05-18T01:24:38.487666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a965e95287039347e173276c5295826c198b60345911e98c6e4e3e0e60823835

Aliases

arxiv: 1502.01549 · arxiv_version: 1502.01549v1 · doi: 10.48550/arxiv.1502.01549 · pith_short_12: VFS6SUUHAOJU · pith_short_16: VFS6SUUHAOJUPYLT · pith_short_8: VFS6SUUH

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/VFS6SUUHAOJUPYLTE5WFFFMCNQ \
  | 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: a965e95287039347e173276c5295826c198b60345911e98c6e4e3e0e60823835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cc1885470887953adc0b691146be65d6e8c356ba1afb9215ea1cc267941d2f3",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-02-05T13:51:15Z",
    "title_canon_sha256": "d5d4c78237f85214b7af5e049e1a264be9e492ed9673dd76d9c66eaa7f37a09f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01549",
    "kind": "arxiv",
    "version": 1
  }
}