Pith Number

pith:OFHVZKIH

pith:2022:OFHVZKIHQODOLCIQVGNQ6KW7YQ

not attested not anchored not stored refs pending

Chiral Ball and Its Omnidirectional Circularly-Polarized Radiation

Chunxu Mao, Douglas H. Werner, Galestan Mackertich-Sengerdy, Wending Mai, Yifan Chen

arxiv:2207.06140 v2 · 2022-07-13 · physics.class-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{OFHVZKIHQODOLCIQVGNQ6KW7YQ}

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	2026-07-05T04:46:54.710297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

714f5ca9078386e58910a99b0f2adfc41ff2b0c7813211b63461e76147b4a777

Aliases

arxiv: 2207.06140 · arxiv_version: 2207.06140v2 · doi: 10.48550/arxiv.2207.06140 · pith_short_12: OFHVZKIHQODO · pith_short_16: OFHVZKIHQODOLCIQ · pith_short_8: OFHVZKIH

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/OFHVZKIHQODOLCIQVGNQ6KW7YQ \
  | 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: 714f5ca9078386e58910a99b0f2adfc41ff2b0c7813211b63461e76147b4a777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c0af487eb775005d482598d4d7b4dcea4110cc49602cef70b208892d9ee59f8",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2022-07-13T12:04:17Z",
    "title_canon_sha256": "7a84cca2ff3d90e2ccc32bbc9ffee30add40113408c12c6ab82bd9a74bb2ce4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06140",
    "kind": "arxiv",
    "version": 2
  }
}