Pith Number

pith:TWP33Q36

pith:2025:TWP33Q36JX7R3WZXZ7FYKYM54B

not attested not anchored not stored refs pending

Joint Beamforming and Compressed Sensing for Uplink Grant-Free Access

Bohan Li, Guoqing Xia, Huiyu Zhou, Pei Xiao, Yue Zhang

arxiv:2503.06793 v1 · 2025-03-09 · 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{TWP33Q36JX7R3WZXZ7FYKYM54B}

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	2026-07-05T10:27:42.466260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d9fbdc37e4dff1ddb37cfcb85619de06e9d09e02dc134114b014dfe74874330

Aliases

arxiv: 2503.06793 · arxiv_version: 2503.06793v1 · doi: 10.48550/arxiv.2503.06793 · pith_short_12: TWP33Q36JX7R · pith_short_16: TWP33Q36JX7R3WZX · pith_short_8: TWP33Q36

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/TWP33Q36JX7R3WZXZ7FYKYM54B \
  | 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: 9d9fbdc37e4dff1ddb37cfcb85619de06e9d09e02dc134114b014dfe74874330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3584ff749dc09e1e453d6367aa27ddeb89198380fa76d7bb1aeac0bb7a948fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-03-09T22:13:11Z",
    "title_canon_sha256": "ec689117e7e51d7289470ad396f5aba38747005123bf22915af759c43850495d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.06793",
    "kind": "arxiv",
    "version": 1
  }
}