Pith Number

pith:TKIJXGUU

pith:2025:TKIJXGUUY2CRJA6SWHOXSXPFFV

not attested not anchored not stored refs pending

Robust 6G OFDM High-Mobility Communications Using Delay-Doppler Superimposed Pilots

Mauro Marchese, Pietro Savazzi

arxiv:2512.16496 v1 · 2025-12-18 · 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{TKIJXGUUY2CRJA6SWHOXSXPFFV}

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

Superimposed Cross-Pilots: Addressing Fractional Shifts in DoA-Aided OTFS

Receipt and verification

First computed	2026-07-16T01:22:31.945475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a909b9a94c6851483d2b1dd795de52d76e3f3737a14cbafcf66b08c25e0e11c

Aliases

arxiv: 2512.16496 · arxiv_version: 2512.16496v1 · doi: 10.48550/arxiv.2512.16496 · pith_short_12: TKIJXGUUY2CR · pith_short_16: TKIJXGUUY2CRJA6S · pith_short_8: TKIJXGUU

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/TKIJXGUUY2CRJA6SWHOXSXPFFV \
  | 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: 9a909b9a94c6851483d2b1dd795de52d76e3f3737a14cbafcf66b08c25e0e11c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "176a60c07c960074fa046da50c8d248a8c88afb6a36ca0d02442f2cb86f96896",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-12-18T13:03:54Z",
    "title_canon_sha256": "e07475387d28587e8490d3546803567632c4599d9ad544e551b7275f1c3d006e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.16496",
    "kind": "arxiv",
    "version": 1
  }
}