Pith Number

pith:FD2N5WFC

pith:2025:FD2N5WFCZOKHWY3DITNE4IYAFI

not attested not anchored not stored refs pending

Movable IRS-Aided ISAC Systems: Joint Beamforming and Position Optimization

Kah Chan Teh, Kai Zhong, Qingqing Wu, Tee Hiang Cheng, Yue Geng

arxiv:2509.04873 v2 · 2025-09-05 · 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{FD2N5WFCZOKHWY3DITNE4IYAFI}

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	2026-05-20T00:04:13.025722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f4ded8a2cb947b636344da4e23002a35735040da2c364c4506adb3954fac4b

Aliases

arxiv: 2509.04873 · arxiv_version: 2509.04873v2 · doi: 10.48550/arxiv.2509.04873 · pith_short_12: FD2N5WFCZOKH · pith_short_16: FD2N5WFCZOKHWY3D · pith_short_8: FD2N5WFC

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/FD2N5WFCZOKHWY3DITNE4IYAFI \
  | 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: 28f4ded8a2cb947b636344da4e23002a35735040da2c364c4506adb3954fac4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "125d556700c1a4ca89bd2cb94d5f16e53af5ce18d8cbdc10602027b39f5ef9e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-09-05T07:40:07Z",
    "title_canon_sha256": "49e1eebaf10f2539bca7c668abd71a8d410d2470dfb2de661e6776c64f08155d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04873",
    "kind": "arxiv",
    "version": 2
  }
}