Pith Number

pith:TCMQ64S2

pith:2025:TCMQ64S2SDYKOBW6TLSG5IPWDZ

not attested not anchored not stored refs pending

CDMA/OTFS Sensing Outperforms Pure OTFS at the Same Communication Throughput

Chao Xu, Hugo Hawkins, Lajos Hanzo, Lie-Liang Yang

arxiv:2501.11646 v1 · 2025-01-20 · 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{TCMQ64S2SDYKOBW6TLSG5IPWDZ}

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	2026-07-05T10:13:07.480095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98990f725a90f0a706de9ae46ea1f61e54d96e1e238471dec64f5ae530b9f8ca

Aliases

arxiv: 2501.11646 · arxiv_version: 2501.11646v1 · doi: 10.48550/arxiv.2501.11646 · pith_short_12: TCMQ64S2SDYK · pith_short_16: TCMQ64S2SDYKOBW6 · pith_short_8: TCMQ64S2

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/TCMQ64S2SDYKOBW6TLSG5IPWDZ \
  | 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: 98990f725a90f0a706de9ae46ea1f61e54d96e1e238471dec64f5ae530b9f8ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1934b5d9e2f3877313db7fb0eea3c7ad35793f8c583eeccdf6fe52e23fb12387",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-01-20T18:24:54Z",
    "title_canon_sha256": "05175081a9951604c2626097c58987badfcd683aaa8f2bb2bb0a70ca38764215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11646",
    "kind": "arxiv",
    "version": 1
  }
}