Pith Number

pith:SVTJRZV4

pith:2025:SVTJRZV4AFQB5L5YXSEOL25COD

not attested not anchored not stored refs pending

Intelligent Reflecting Surface Based Localization of Mixed Near-Field and Far-Field Targets

Boya Di, Liang Liu, Qipeng Wang, Shuowen Zhang, Weifeng Zhu, Yonina C. Eldar

arxiv:2502.02295 v1 · 2025-02-04 · eess.SP · cs.IT · 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{SVTJRZV4AFQB5L5YXSEOL25COD}

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	2026-07-05T10:09:26.643131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

956698e6bc01601eafb8bc88e5eba270ec74de59f30cdd2464b19b12d78d1a23

Aliases

arxiv: 2502.02295 · arxiv_version: 2502.02295v1 · doi: 10.48550/arxiv.2502.02295 · pith_short_12: SVTJRZV4AFQB · pith_short_16: SVTJRZV4AFQB5L5Y · pith_short_8: SVTJRZV4

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/SVTJRZV4AFQB5L5YXSEOL25COD \
  | 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: 956698e6bc01601eafb8bc88e5eba270ec74de59f30cdd2464b19b12d78d1a23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "907717f6c2c0a1199af68a6ed0d2624f91673203d0040a8921bb0dcac7e17209",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-02-04T13:06:32Z",
    "title_canon_sha256": "a8c120715d6db4aa7537f484241d13dcf87f7c7b15c965fa3f020afe6d8a153c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02295",
    "kind": "arxiv",
    "version": 1
  }
}