Pith Number

pith:3PC3FXB6

pith:2018:3PC3FXB6SCNKLUHGNQGVHY3D37

not attested not anchored not stored refs pending

Mapping Twisted Light into and out of a Photonic Chip

Hao Tang, Jun Gao, Ke Sun, Lu-Feng Qiao, Wei-Guan Shen, Xian-Min Jin, Xiao-Feng Lin, Yuan Chen, Zhi-Qiang Jiao

arxiv:1805.00516 v2 · 2018-05-01 · quant-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{3PC3FXB6SCNKLUHGNQGVHY3D37}

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	2026-05-17T23:58:24.974044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbc5b2dc3e909aa5d0e66c0d53e363dfcff5e454445100b9466fb9f9cc81a541

Aliases

arxiv: 1805.00516 · arxiv_version: 1805.00516v2 · doi: 10.48550/arxiv.1805.00516 · pith_short_12: 3PC3FXB6SCNK · pith_short_16: 3PC3FXB6SCNKLUHG · pith_short_8: 3PC3FXB6

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/3PC3FXB6SCNKLUHGNQGVHY3D37 \
  | 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: dbc5b2dc3e909aa5d0e66c0d53e363dfcff5e454445100b9466fb9f9cc81a541

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8220828e8551d78d8bd3eec37c4728f1908ac69fa7b896f74161616f786a8ff0",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-01T19:00:04Z",
    "title_canon_sha256": "9d0303f08b359e92ffc1364d718979aa2763e38a5d515e5332c0e46dc203de20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00516",
    "kind": "arxiv",
    "version": 2
  }
}