Pith Number

pith:RUSF5TS3

pith:2011:RUSF5TS3LTZL3GPDNPGETOZEWB

not attested not anchored not stored refs pending

Ultracompact optical circulator based on a uniformly magnetic magnetophotonic annular Bragg cavity

B\'eatrice Dagens, Boris Gralak, Javier Romero-Vivas, Liubov Magdenko, Mathias Vanwolleghem, S\'ebastien Guenneau, Wojciech \'Smigaj

arxiv:1102.4248 v2 · 2011-02-21 · 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{RUSF5TS3LTZL3GPDNPGETOZEWB}

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	2026-05-18T02:22:31.374701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d245ece5b5cf2bd99e36bcc49bb24b06306e5c52c80beaca956fb08d10d17ee

Aliases

arxiv: 1102.4248 · arxiv_version: 1102.4248v2 · doi: 10.48550/arxiv.1102.4248 · pith_short_12: RUSF5TS3LTZL · pith_short_16: RUSF5TS3LTZL3GPD · pith_short_8: RUSF5TS3

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/RUSF5TS3LTZL3GPDNPGETOZEWB \
  | 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: 8d245ece5b5cf2bd99e36bcc49bb24b06306e5c52c80beaca956fb08d10d17ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9aafe6127a4255049f82114d4d44c73a885a415eb5da87ddcdf9eafca164bb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-02-21T15:15:28Z",
    "title_canon_sha256": "16f4337a38cca80f1b73a508d4377fc03186bf1fc29c398b18668ec3c319e1c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4248",
    "kind": "arxiv",
    "version": 2
  }
}