Pith Number

pith:R3Q2TX74

pith:2018:R3Q2TX74AHHEHTYIBDWNVQYSHM

not attested not anchored not stored refs pending

Modified SI Epidemic Model for Combating Virus Spread in Spatially Correlated Wireless Sensor Networks

Electronics Engineering, Galgotia College of Engineering, Rajeev K. Shakya (Department of Electrical, Technology Greater noida)

arxiv:1801.04744 v1 · 2018-01-15 · cs.NI · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3Q2TX74AHHEHTYIBDWNVQYSHM}

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	2026-05-18T00:26:03.402935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee1a9dffc01ce43cf0808ecdac3123b380f764df5e6835a3171bac8506dab7c

Aliases

arxiv: 1801.04744 · arxiv_version: 1801.04744v1 · doi: 10.48550/arxiv.1801.04744 · pith_short_12: R3Q2TX74AHHE · pith_short_16: R3Q2TX74AHHEHTYI · pith_short_8: R3Q2TX74

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/R3Q2TX74AHHEHTYIBDWNVQYSHM \
  | 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: 8ee1a9dffc01ce43cf0808ecdac3123b380f764df5e6835a3171bac8506dab7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b6a78c3a43f7e88c22266fb119af2b6e20489e94cb55dfe67b5f05eaac82d3",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-01-15T11:30:55Z",
    "title_canon_sha256": "8bb7a387dba132f333162f70c7aae42bef4e0e5fa97dcffbc2d65f891c51b321"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04744",
    "kind": "arxiv",
    "version": 1
  }
}