Pith Number

pith:A4CFFV4N

pith:2020:A4CFFV4NC5FJEMB7LLGUNWCIE4

not attested not anchored not stored refs pending

6G for Vehicle-to-Everything (V2X) Communications: Enabling Technologies, Challenges, and Opportunities

Dirk Pesch, Haeyoung Lee, H. Vincent Poor, Jianhua He, Klaus Moessner, Md. Noor-A-Rahim, M. Omar Khyam, Walid Saad, Zilong Liu

arxiv:2012.07753 v2 · 2020-12-14 · cs.IT · cs.NI · 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{A4CFFV4NC5FJEMB7LLGUNWCIE4}

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	2026-07-05T04:19:01.058639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

070452d78d174a92303f5acd46d848271a29e056e30cec1692c4736bc3c5d7e0

Aliases

arxiv: 2012.07753 · arxiv_version: 2012.07753v2 · doi: 10.48550/arxiv.2012.07753 · pith_short_12: A4CFFV4NC5FJ · pith_short_16: A4CFFV4NC5FJEMB7 · pith_short_8: A4CFFV4N

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/A4CFFV4NC5FJEMB7LLGUNWCIE4 \
  | 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: 070452d78d174a92303f5acd46d848271a29e056e30cec1692c4736bc3c5d7e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bde8811794d0b2a7c6b81c1e4009fde9aa5e14bd53d33cf82dfd20355643fe29",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-12-14T17:49:00Z",
    "title_canon_sha256": "f20d7d1c267e53180ece26d7a961ecd3e525a39ef65bee856b677fdfe05d7a8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07753",
    "kind": "arxiv",
    "version": 2
  }
}