Pith Number

pith:3GCEZPLJ

pith:2018:3GCEZPLJNZEHLYCLS2KLIDC7TC

not attested not anchored not stored refs pending

Experimental observation of a photonic hook

D. N. Christodoulides, Gleb M. Katyba, Igor V. Minin, Kirill I. Zaytsev, Liyand Yue, Nikita V. Chernomyrdin, Oleg V. Minin, Vladimir N. Kurlov, Zengbo Wang

arxiv:1809.05406 v1 · 2018-09-12 · 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{3GCEZPLJNZEHLYCLS2KLIDC7TC}

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	2026-05-17T23:53:28.681103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9844cbd696e4875e04b9694b40c5f98b282357d5e99d0a4318a83c61e02a21a

Aliases

arxiv: 1809.05406 · arxiv_version: 1809.05406v1 · doi: 10.48550/arxiv.1809.05406 · pith_short_12: 3GCEZPLJNZEH · pith_short_16: 3GCEZPLJNZEHLYCL · pith_short_8: 3GCEZPLJ

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/3GCEZPLJNZEHLYCLS2KLIDC7TC \
  | 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: d9844cbd696e4875e04b9694b40c5f98b282357d5e99d0a4318a83c61e02a21a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ef036448d57c8e6e812cdd66e0ed3d6124db38197fcb94099e686c63c55c4cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-09-12T19:02:25Z",
    "title_canon_sha256": "eb12add8ce1059d6ded16a6589212215c5646cdda2de077c3b0cee56483c7133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05406",
    "kind": "arxiv",
    "version": 1
  }
}