Pith Number

pith:XYBDFER7

pith:2021:XYBDFER7XTE753VA7G7RRKUFK6

not attested not anchored not stored refs pending

Radio Communication Scenarios in 5G-Railways

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

arxiv:2105.01511 v1 · 2021-04-06 · cs.NI · cs.SY · eess.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{XYBDFER7XTE753VA7G7RRKUFK6}

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	2026-07-05T02:37:18.176506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be0232923fbcc9feeea0f9bf18aa85579682e1fd9f6d0e633f3d2f9c2bc2922e

Aliases

arxiv: 2105.01511 · arxiv_version: 2105.01511v1 · doi: 10.48550/arxiv.2105.01511 · pith_short_12: XYBDFER7XTE7 · pith_short_16: XYBDFER7XTE753VA · pith_short_8: XYBDFER7

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/XYBDFER7XTE753VA7G7RRKUFK6 \
  | 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: be0232923fbcc9feeea0f9bf18aa85579682e1fd9f6d0e633f3d2f9c2bc2922e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3748eda185fc16093e02f11013438a5ccfc959b55f6fce3a2239ed8fae0b3c01",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2021-04-06T07:09:09Z",
    "title_canon_sha256": "7b60e1879d7a1d542630a2748cf78e61c5084eb451d49594370cffd088c09f3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01511",
    "kind": "arxiv",
    "version": 1
  }
}