Pith Number

pith:7F2X4BK2

pith:2015:7F2X4BK2TN44ZNB7GQTSGXSXYZ

not attested not anchored not stored refs pending

Universal method for the synthesis of arbitrary polarization states radiated by a nanoantenna

Alejandro Martinez, Amadeu Griol, Daniel Puerto, Francisco J. Rodriguez-Fortuno, Javier Marti, Laurent Bellieres

arxiv:1510.01530 v1 · 2015-10-06 · 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{7F2X4BK2TN44ZNB7GQTSGXSXYZ}

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	2026-05-18T01:30:56.716172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9757e055a9b79ccb43f3427235e57c67484c03f9ffdf3ae3817ffe087f40e62

Aliases

arxiv: 1510.01530 · arxiv_version: 1510.01530v1 · doi: 10.48550/arxiv.1510.01530 · pith_short_12: 7F2X4BK2TN44 · pith_short_16: 7F2X4BK2TN44ZNB7 · pith_short_8: 7F2X4BK2

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/7F2X4BK2TN44ZNB7GQTSGXSXYZ \
  | 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: f9757e055a9b79ccb43f3427235e57c67484c03f9ffdf3ae3817ffe087f40e62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2fb59a18a2b9e44bc70cace5d7f4c944f6beb2b62c4532d782760a395994c2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-10-06T11:16:47Z",
    "title_canon_sha256": "db07096eeadf5b24102ba5391436c10834992e4d4de0896fe3a4b54209846fec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01530",
    "kind": "arxiv",
    "version": 1
  }
}