Pith Number

pith:OBN3ZINT

pith:2025:OBN3ZINT4FT4IZWELHBSUENMXV

not attested not anchored not stored refs pending

Near-Field Position and Orientation Tracking With Hybrid ELAA Architecture

Lin Chen, Xiaojun Yuan, Ying-Jun Angela Zhang

arxiv:2512.17274 v2 · 2025-12-19 · 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{OBN3ZINT4FT4IZWELHBSUENMXV}

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	2026-06-01T02:03:31.810600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

705bbca1b3e167c466c459c32a11acbd4b31d99497ec1875f99ab4dab0956af1

Aliases

arxiv: 2512.17274 · arxiv_version: 2512.17274v2 · doi: 10.48550/arxiv.2512.17274 · pith_short_12: OBN3ZINT4FT4 · pith_short_16: OBN3ZINT4FT4IZWE · pith_short_8: OBN3ZINT

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/OBN3ZINT4FT4IZWELHBSUENMXV \
  | 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: 705bbca1b3e167c466c459c32a11acbd4b31d99497ec1875f99ab4dab0956af1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68124277ae9ebdea716c0485a8400da0e32c7c937670c47b76e8f5fd5923b259",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-12-19T06:44:34Z",
    "title_canon_sha256": "b188837c7343fabd6805eb138bead15ea2c7f8fb3c85a3e2de02ae77660c1d58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.17274",
    "kind": "arxiv",
    "version": 2
  }
}