Pith Number

pith:CCVZX6XF

pith:2019:CCVZX6XFPGGN3CAGTRIW4HERZ4

not attested not anchored not stored refs pending

Experimental demonstration of spectrally-broadband Huygens sources using low-index spheres

Boris Gralak, Carsten Rockstuhl, Hassan Saleh, Ivan Fernandez-Corbaton, Jean-Michel Geffrin, Mohamed Ismail Abdelrahman

arxiv:1901.00753 v2 · 2019-01-01 · physics.class-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CCVZX6XFPGGN3CAGTRIW4HERZ4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:54:21.760589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10ab9bfae5798cdd88069c516e1c91cf2a10f4c14ab5de32cee36e36b2a3e346

Aliases

arxiv: 1901.00753 · arxiv_version: 1901.00753v2 · doi: 10.48550/arxiv.1901.00753 · pith_short_12: CCVZX6XFPGGN · pith_short_16: CCVZX6XFPGGN3CAG · pith_short_8: CCVZX6XF

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/CCVZX6XFPGGN3CAGTRIW4HERZ4 \
  | 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: 10ab9bfae5798cdd88069c516e1c91cf2a10f4c14ab5de32cee36e36b2a3e346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59b7a3f3556aff1f2c6c40d103e7a8b7f81feec1b3a27bd1f77e1dd5bf5b492f",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2019-01-01T19:56:56Z",
    "title_canon_sha256": "79ac0bf15dea48833243c0c2282b5ab7a9dee2de8de72ad36e6acfc34f22f4c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00753",
    "kind": "arxiv",
    "version": 2
  }
}