Pith Number

pith:WSMWN5HT

pith:2022:WSMWN5HTHTSSIFWSRLRBGW6XEG

not attested not anchored not stored refs pending

5G for Railways: the Next Generation Railway Dedicated Communications

Bo Ai, Changzhu Liu, Guiqi Sun, Jianwen Ding, Mi Yang, Ruifeng Chen, Ruisi He, Zhangdui Zhong, Zhangfeng Ma

arxiv:2207.03127 v1 · 2022-07-07 · eess.SY · cs.NI · cs.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSMWN5HTHTSSIFWSRLRBGW6XEG}

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	2026-07-05T04:38:19.243915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b49966f4f33ce52416d28ae2135bd721a139185d7bb553f01d97228c1aed5830

Aliases

arxiv: 2207.03127 · arxiv_version: 2207.03127v1 · doi: 10.48550/arxiv.2207.03127 · pith_short_12: WSMWN5HTHTSS · pith_short_16: WSMWN5HTHTSSIFWS · pith_short_8: WSMWN5HT

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/WSMWN5HTHTSSIFWSRLRBGW6XEG \
  | 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: b49966f4f33ce52416d28ae2135bd721a139185d7bb553f01d97228c1aed5830

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce3ddb32f9e58ccaaed9c03c24f683eb4fe166cf4c7e2c9acde5ae26e8c2f628",
    "cross_cats_sorted": [
      "cs.NI",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-07-07T07:16:40Z",
    "title_canon_sha256": "80df1c3ffe96c803f9a94282b39fcce23a77a579cfd68a90d0dfe6e613bbe0d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.03127",
    "kind": "arxiv",
    "version": 1
  }
}