Pith Number

pith:54JIRLFE

pith:2017:54JIRLFEPIGQKMP7IT5KJRBP4U

not attested not anchored not stored refs pending

Software Defined Space-Air-Ground Integrated Vehicular Networks: Challenges and Solutions

Ning Zhang, Omar Alhussein, Peng Yang, Shan Zhang, Weihua Zhuang, Xuemin Shen

arxiv:1703.02664 v2 · 2017-03-08 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{54JIRLFEPIGQKMP7IT5KJRBP4U}

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	2026-05-18T00:44:33.405843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef1288aca47a0d0531ff44faa4c42fe52df0041e8c908cc8f36812480cb3042d

Aliases

arxiv: 1703.02664 · arxiv_version: 1703.02664v2 · doi: 10.48550/arxiv.1703.02664 · pith_short_12: 54JIRLFEPIGQ · pith_short_16: 54JIRLFEPIGQKMP7 · pith_short_8: 54JIRLFE

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/54JIRLFEPIGQKMP7IT5KJRBP4U \
  | 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: ef1288aca47a0d0531ff44faa4c42fe52df0041e8c908cc8f36812480cb3042d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f60daf7371cb74d898a8306c9279c9a8178fda137a91a40e5d2f2610843a9e9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2017-03-08T01:48:58Z",
    "title_canon_sha256": "71393d460b9b3603bba9a75264b9d2c586f2b8bf113c42e22fb51a521b1f9ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02664",
    "kind": "arxiv",
    "version": 2
  }
}