Pith Number

pith:56WMWXBR

pith:2019:56WMWXBRMLCRCTC5FKNDNRXVKU

not attested not anchored not stored refs pending

Asymmetric conical diffraction in dislocated edge-centered square lattices

Hua Zhong, Milivoj R. Belic, Rong Wang, Yanpeng Zhang, Yiqi Zhang

arxiv:1902.01051 v3 · 2019-02-04 · 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{56WMWXBRMLCRCTC5FKNDNRXVKU}

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	2026-05-17T23:44:42.517836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efaccb5c3162c5114c5d2a9a36c6f5552da84aeeb2430b245875a43f3efe1040

Aliases

arxiv: 1902.01051 · arxiv_version: 1902.01051v3 · doi: 10.48550/arxiv.1902.01051 · pith_short_12: 56WMWXBRMLCR · pith_short_16: 56WMWXBRMLCRCTC5 · pith_short_8: 56WMWXBR

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/56WMWXBRMLCRCTC5FKNDNRXVKU \
  | 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: efaccb5c3162c5114c5d2a9a36c6f5552da84aeeb2430b245875a43f3efe1040

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4954d7eecaeb4891e99bf4bd44ce7e7b1a399c778776d2a8ef62f61796dda0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-02-04T06:56:07Z",
    "title_canon_sha256": "4fc301fb5264600779a5c8a06374a7db521fc89ed624c26d6e8e6d2bdfffc949"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01051",
    "kind": "arxiv",
    "version": 3
  }
}