Pith Number

pith:WFF5LNOB

pith:2025:WFF5LNOB56R2KOXVKBL6ILKBRK

not attested not anchored not stored refs pending

Control Signaling for Reconfigurable Intelligent Surfaces: How Many Bits are Needed?

Anders Enqvist, Cicek Cavdar, Emil Bj\"ornson, \"Ozlem Tu\u{g}fe Demir

arxiv:2506.03929 v1 · 2025-06-04 · cs.IT · eess.SP · 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{WFF5LNOB56R2KOXVKBL6ILKBRK}

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	2026-07-05T11:15:54.211782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b14bd5b5c1efa3a53af55057e42d418a859e58e2d7967ce2507b3cc6bc899b10

Aliases

arxiv: 2506.03929 · arxiv_version: 2506.03929v1 · doi: 10.48550/arxiv.2506.03929 · pith_short_12: WFF5LNOB56R2 · pith_short_16: WFF5LNOB56R2KOXV · pith_short_8: WFF5LNOB

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/WFF5LNOB56R2KOXVKBL6ILKBRK \
  | 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: b14bd5b5c1efa3a53af55057e42d418a859e58e2d7967ce2507b3cc6bc899b10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6a7d8b458aa2791e088de3cc1f4d294447f90bf398140016a11f61d238fab7c",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-06-04T13:24:00Z",
    "title_canon_sha256": "6e8b1d532652658c1282a477d5a8b882215c84599fa527994b7a468fcc156b87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03929",
    "kind": "arxiv",
    "version": 1
  }
}