Pith Number

pith:MVAMYDZD

pith:2024:MVAMYDZD26DNBPCY6NGQ2ZXVCM

not attested not anchored not stored refs pending

Near-Field Channel Estimation for Extremely Large-Scale Terahertz Communications

Chau Yuen, Hongjun He, Songjie Yang, Wanting Lyu, Ya Li, Yizhou Peng, Zhongpei Zhang

arxiv:2406.05452 v1 · 2024-06-08 · 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{MVAMYDZD26DNBPCY6NGQ2ZXVCM}

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	2026-07-05T08:29:06.008621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6540cc0f23d786d0bc58f34d0d66f5132bbbc3db08faffa035b6fdab325a835a

Aliases

arxiv: 2406.05452 · arxiv_version: 2406.05452v1 · doi: 10.48550/arxiv.2406.05452 · pith_short_12: MVAMYDZD26DN · pith_short_16: MVAMYDZD26DNBPCY · pith_short_8: MVAMYDZD

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/MVAMYDZD26DNBPCY6NGQ2ZXVCM \
  | 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: 6540cc0f23d786d0bc58f34d0d66f5132bbbc3db08faffa035b6fdab325a835a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60561a74fad3cd3e924664eb0438c430f4fc7c2de14c34298150eea9a6b73dfc",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-06-08T12:20:46Z",
    "title_canon_sha256": "1769e30fd66bd704013c2d530e83833acf435d8b0b211daad3c39c042298b387"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.05452",
    "kind": "arxiv",
    "version": 1
  }
}