Pith Number

pith:U7KB7JBT

pith:2025:U7KB7JBTEV35ZB74AL7OE3XZQF

not attested not anchored not stored refs pending

Low-Complexity 6DMA Rotation and Position Optimization Based on Statistical Channel Information

Qijun Jiang, Rui Zhang, Xiaodan Shao

arxiv:2507.19309 v1 · 2025-07-25 · cs.IT · eess.SP · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7KB7JBTEV35ZB74AL7OE3XZQF}

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	2026-07-05T11:43:23.341430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7d41fa4332577dc87fc02fee26ef9817f518377d272bbbfced00ee9c9d8eb0e

Aliases

arxiv: 2507.19309 · arxiv_version: 2507.19309v1 · doi: 10.48550/arxiv.2507.19309 · pith_short_12: U7KB7JBTEV35 · pith_short_16: U7KB7JBTEV35ZB74 · pith_short_8: U7KB7JBT

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/U7KB7JBTEV35ZB74AL7OE3XZQF \
  | 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: a7d41fa4332577dc87fc02fee26ef9817f518377d272bbbfced00ee9c9d8eb0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9651c685c0b2dcd55a08e3b844cf1fb2a06931bdf543144ad7d4fc9df9f3c121",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-07-25T14:24:57Z",
    "title_canon_sha256": "772127c9c789a9b12e1e97b2d06eda6e2f2eb63e3cc2eeed64c031efbcb460f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19309",
    "kind": "arxiv",
    "version": 1
  }
}