Pith Number

pith:QWMUJWOL

pith:2026:QWMUJWOLMXUTB4IGGVH7XAMXLV

not attested not anchored not stored refs pending

Channel Estimation and Reconstruction in Fluid Antenna Multiple Access: Myths, Misconceptions and Critical Questions

David Morales-Jim\'enez, F. Javier L\'opez-Mart\'inez, Pablo Ram\'irez-Espinosa, Taissir Y. Elganimi

arxiv:2606.01842 v1 · 2026-06-01 · 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{QWMUJWOLMXUTB4IGGVH7XAMXLV}

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.

Cited by

1 paper in Pith

Symbiotic FAS Strategies for 6G UAVs Assisted Backscatter Networks

Receipt and verification

First computed	2026-06-02T02:04:58.276432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

859944d9cb65e930f106354ffb81975d7a69e5b7ca1b0f68f815aba5519761c3

Aliases

arxiv: 2606.01842 · arxiv_version: 2606.01842v1 · doi: 10.48550/arxiv.2606.01842 · pith_short_12: QWMUJWOLMXUT · pith_short_16: QWMUJWOLMXUTB4IG · pith_short_8: QWMUJWOL

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/QWMUJWOLMXUTB4IGGVH7XAMXLV \
  | 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: 859944d9cb65e930f106354ffb81975d7a69e5b7ca1b0f68f815aba5519761c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1716574d0b71e01f3f3263c2e735653f55ef0ebebf086d0c23ff956f3ee170e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-01T07:54:41Z",
    "title_canon_sha256": "725c7fdda46d571f897f60c2506ff9cf026a854c05a8fa4aa671005fa29d00cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01842",
    "kind": "arxiv",
    "version": 1
  }
}