Pith Number

pith:P4GD5LK5

pith:2026:P4GD5LK5JX5Z2EFQH7B5V5RXHG

not attested not anchored not stored refs pending

Access Protocols for Segmented Waveguide-Enabled Pinching-Antenna Systems (SWANs)

Chongjun Ouyang, Petar Popovski, Shan Shan, Yuanwei Liu

arxiv:2606.04913 v1 · 2026-06-03 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4GD5LK5JX5Z2EFQH7B5V5RXHG}

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	2026-06-04T01:09:55.210545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f0c3ead5d4dfb9d10b03fc3daf63739aa056a3baebc0d2f47b9c4e3d8a3e89f

Aliases

arxiv: 2606.04913 · arxiv_version: 2606.04913v1 · doi: 10.48550/arxiv.2606.04913 · pith_short_12: P4GD5LK5JX5Z · pith_short_16: P4GD5LK5JX5Z2EFQ · pith_short_8: P4GD5LK5

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/P4GD5LK5JX5Z2EFQH7B5V5RXHG \
  | 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: 7f0c3ead5d4dfb9d10b03fc3daf63739aa056a3baebc0d2f47b9c4e3d8a3e89f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18a72f0640fa7e96ed7ff48d128ce66e7c7c5e06c5f1b9b91f900124f9ecaf56",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-03T14:09:46Z",
    "title_canon_sha256": "2d865ee95abf57a1266a0b1c17c4fe1fd29749e4faaf8b1abc3727dac45ade0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04913",
    "kind": "arxiv",
    "version": 1
  }
}