Pith Number

pith:BPWFB6DD

pith:2021:BPWFB6DDSOVCFADEYZLIOSICJS

not attested not anchored not stored refs pending

Design and Prototype Implementation of a Blockchain-Enabled LoRa System With Edge Computing

Kan Zheng, Lu Hou, Xiaojun Xu, Zhiming Liu

arxiv:2105.10103 v1 · 2021-05-21 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPWFB6DDSOVCFADEYZLIOSICJS}

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	2026-07-05T02:42:07.416559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bec50f86393aa228064c6568749024c8ea8c86d6308a56547dd206ff599064f

Aliases

arxiv: 2105.10103 · arxiv_version: 2105.10103v1 · doi: 10.48550/arxiv.2105.10103 · pith_short_12: BPWFB6DDSOVC · pith_short_16: BPWFB6DDSOVCFADE · pith_short_8: BPWFB6DD

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/BPWFB6DDSOVCFADEYZLIOSICJS \
  | 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: 0bec50f86393aa228064c6568749024c8ea8c86d6308a56547dd206ff599064f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2764755329743df49d339cf6615a950e75f2352d7dea9172fa1d6b0a1836f26d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-05-21T02:58:46Z",
    "title_canon_sha256": "b3de0a71a0fda57c04699bc774f859f8535bd29aff5e8516efa6ca6326832f93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10103",
    "kind": "arxiv",
    "version": 1
  }
}