Pith Number

pith:7KMXPY2A

pith:2026:7KMXPY2AIGS7HQCDOTSY4NX25M

not attested not anchored not stored refs pending

FullPASS: Geometry Optimization for Full-Duplex Pinching-Antenna Systems

Mikko Valkama, Morteza Barzegar Astanjin, Seyed Mohammad Azimi-Abarghouyi, Thomas Eriksson

arxiv:2607.19546 v1 · 2026-07-21 · 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{7KMXPY2AIGS7HQCDOTSY4NX25M}

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	2026-07-23T00:23:55.998032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa9977e34041a5f3c04374e58e36faeb3d9dc9c8ba4a40ac75f9aa701cc4de7e

Aliases

arxiv: 2607.19546 · arxiv_version: 2607.19546v1 · doi: 10.48550/arxiv.2607.19546 · pith_short_12: 7KMXPY2AIGS7 · pith_short_16: 7KMXPY2AIGS7HQCD · pith_short_8: 7KMXPY2A

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/7KMXPY2AIGS7HQCDOTSY4NX25M \
  | 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: fa9977e34041a5f3c04374e58e36faeb3d9dc9c8ba4a40ac75f9aa701cc4de7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48a6d5b3be145b491017ac13a4dbbc379b6638ca1bfc82a19722a684dbbcaba7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-07-21T19:45:56Z",
    "title_canon_sha256": "02d151512dfa4c19e536d770621b86883fb504616e1114afbf14d05ef66721b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19546",
    "kind": "arxiv",
    "version": 1
  }
}