Pith Number

pith:NIC5QCN5

pith:2025:NIC5QCN5EDVYDBCZ66X66J2PBZ

not attested not anchored not stored refs pending

Measurement-Based Non-Stationary Markov Tapped Delay Line Channel Model for 5G-Railways

Bo Ai, Jianwen Ding, Mi Yang, Ruifeng Chen, Ruisi He, Shuaiqi Gao, Xuejian Zhang, Zhangdui Zhong, Zhengyu Zhang, Ziyi Qi

arxiv:2501.15729 v1 · 2025-01-27 · 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{NIC5QCN5EDVYDBCZ66X66J2PBZ}

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	2026-07-05T11:20:49.981724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a05d809bd20eb818459f7afef274f0e5159c9b937442b2925c4d22e940ff14f

Aliases

arxiv: 2501.15729 · arxiv_version: 2501.15729v1 · doi: 10.48550/arxiv.2501.15729 · pith_short_12: NIC5QCN5EDVY · pith_short_16: NIC5QCN5EDVYDBCZ · pith_short_8: NIC5QCN5

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/NIC5QCN5EDVYDBCZ66X66J2PBZ \
  | 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: 6a05d809bd20eb818459f7afef274f0e5159c9b937442b2925c4d22e940ff14f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e7647f76cf9137049a01fdf8233343fd88a2c0c2a0af2c6b86e28887d031626",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-01-27T01:56:47Z",
    "title_canon_sha256": "292d943127732b01ea05c7ad058bd7bedbfec23f592d73c366deaefb9b087b69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15729",
    "kind": "arxiv",
    "version": 1
  }
}