Pith Number

pith:2N2W7N45

pith:2026:2N2W7N45CO6A5VG6KNPYNZ6F23

not attested not anchored not stored refs pending

Multi-Mode Pinching-Antenna Systems: Mode Selection or Mode Combining?

Arumugam Nallanathan, Xiaoxia Xu, Xidong Mu, Yuanwei Liu

arxiv:2603.08472 v1 · 2026-03-09 · eess.SP · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2N2W7N45CO6A5VG6KNPYNZ6F23}

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	2026-07-28T00:21:35.200499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3756fb79d13bc0ed4de535f86e7c5d6e3c8c81a4f84b18bcc3ad877a910e50b

Aliases

arxiv: 2603.08472 · arxiv_version: 2603.08472v1 · doi: 10.48550/arxiv.2603.08472 · pith_short_12: 2N2W7N45CO6A · pith_short_16: 2N2W7N45CO6A5VG6 · pith_short_8: 2N2W7N45

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/2N2W7N45CO6A5VG6KNPYNZ6F23 \
  | 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: d3756fb79d13bc0ed4de535f86e7c5d6e3c8c81a4f84b18bcc3ad877a910e50b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0d08177934876b3156d79f0c186da0ac52a7979cceecac380931856a0598ca0",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-03-09T15:07:56Z",
    "title_canon_sha256": "de0532c97ece3c87a964c29e8a5f6adf5129b120ac55ab7b7f3c16c21344df69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.08472",
    "kind": "arxiv",
    "version": 1
  }
}