Pith Number

pith:LHHGIFTM

pith:2025:LHHGIFTMUTRYHQRYJ37D3QD6MT

not attested not anchored not stored refs pending

Optical Skyrmions in Waveguides

An Aloysius Wang, Bowei Dong, Chao He, Ji Qin, Yifei Ma, Yuxi Cai

arxiv:2505.06735 v1 · 2025-05-10 · 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{LHHGIFTMUTRYHQRYJ37D3QD6MT}

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	2026-07-05T11:01:15.118691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59ce64166ca4e383c2384efe3dc07e64cab017b76c52a5ff03ba262beb6b1bb2

Aliases

arxiv: 2505.06735 · arxiv_version: 2505.06735v1 · doi: 10.48550/arxiv.2505.06735 · pith_short_12: LHHGIFTMUTRY · pith_short_16: LHHGIFTMUTRYHQRY · pith_short_8: LHHGIFTM

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/LHHGIFTMUTRYHQRYJ37D3QD6MT \
  | 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: 59ce64166ca4e383c2384efe3dc07e64cab017b76c52a5ff03ba262beb6b1bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aaef90dc520f1eba500a83530f9747720db58bc119a64604fc6ec353ab2033d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-05-10T19:00:20Z",
    "title_canon_sha256": "c832d28bf0a276b9a99e6c55dd5dbc7d31818c5577299b745b5f29cdf07b54bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06735",
    "kind": "arxiv",
    "version": 1
  }
}