Pith Number

pith:M7JVUVGW

pith:2023:M7JVUVGWCDYSUPBZQPIYUZCFXW

not attested not anchored not stored refs pending

A Survey on Digital Twins: Architecture, Enabling Technologies, Security and Privacy, and Future Prospects

Minghui Dai, Shaolong Guo, Tom H. Luan, Yiliang Liu, Yuntao Wang, Zhou Su

arxiv:2301.13350 v1 · 2023-01-31 · cs.CR · 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{M7JVUVGWCDYSUPBZQPIYUZCFXW}

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	2026-07-05T05:57:35.897223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67d35a54d610f12a3c3983d18a6445bdb4c8055359de752a277197c78b0d78f9

Aliases

arxiv: 2301.13350 · arxiv_version: 2301.13350v1 · doi: 10.48550/arxiv.2301.13350 · pith_short_12: M7JVUVGWCDYS · pith_short_16: M7JVUVGWCDYSUPBZ · pith_short_8: M7JVUVGW

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/M7JVUVGWCDYSUPBZQPIYUZCFXW \
  | 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: 67d35a54d610f12a3c3983d18a6445bdb4c8055359de752a277197c78b0d78f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b24f98093dcde1e747b7fa091113e3ff016801864ce9378b149a0fc80fb0cdb4",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-01-31T00:58:46Z",
    "title_canon_sha256": "09f1dd7df99d957eaeaeba53a05b280789b48bf1181fa8778b606af00af14359"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.13350",
    "kind": "arxiv",
    "version": 1
  }
}