Pith Number

pith:5Q44WU5U

pith:2017:5Q44WU5U4EQLPXVELMBYXQXSJR

not attested not anchored not stored refs pending

Spectral photonic lattices with complex long-range coupling

Alexander S. Solntsev, Andrey A. Sukhorukov, Benjamin J. Eggleton, Bryn A. Bell, Dragomir N. Neshev, Kai Wang

arxiv:1709.01267 v1 · 2017-09-05 · 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{5Q44WU5U4EQLPXVELMBYXQXSJR}

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	2026-05-18T00:30:16.442829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec39cb53b4e120b7dea45b038bc2f24c46d3427ac7d226c444a2165e3860fc52

Aliases

arxiv: 1709.01267 · arxiv_version: 1709.01267v1 · doi: 10.48550/arxiv.1709.01267 · pith_short_12: 5Q44WU5U4EQL · pith_short_16: 5Q44WU5U4EQLPXVE · pith_short_8: 5Q44WU5U

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/5Q44WU5U4EQLPXVELMBYXQXSJR \
  | 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: ec39cb53b4e120b7dea45b038bc2f24c46d3427ac7d226c444a2165e3860fc52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7bb7d2191c53f49ed4849806f750ea11b08c71286e91e23ad55fd34e5f6913b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-09-05T07:48:08Z",
    "title_canon_sha256": "a2f2b021f328699e1a654a284a007d506ee11734bf837997b2299e88f2667ab4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01267",
    "kind": "arxiv",
    "version": 1
  }
}