Pith Number

pith:NWR4SCLA

pith:2024:NWR4SCLA2SPYRF4FFEZQVRE5LE

not attested not anchored not stored refs pending

Epidemic Modeling using Hybrid of Time-varying SIRD, Particle Swarm Optimization, and Deep Learning

Naresh Kumar, Seba Susan

arxiv:2401.18047 v1 · 2024-01-31 · cs.LG · cs.NE · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWR4SCLA2SPYRF4FFEZQVRE5LE}

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	2026-07-05T07:39:46.187578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6da3c90960d49f88978529330ac49d59051aaded4e00256146b2342a6c50eb47

Aliases

arxiv: 2401.18047 · arxiv_version: 2401.18047v1 · doi: 10.48550/arxiv.2401.18047 · pith_short_12: NWR4SCLA2SPY · pith_short_16: NWR4SCLA2SPYRF4F · pith_short_8: NWR4SCLA

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/NWR4SCLA2SPYRF4FFEZQVRE5LE \
  | 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: 6da3c90960d49f88978529330ac49d59051aaded4e00256146b2342a6c50eb47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cc5d3738e48133dfdfbbe97b044c81c94b8153d9d4f3f9fa1e0eb5c6559ed9f",
    "cross_cats_sorted": [
      "cs.NE",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-01-31T18:08:06Z",
    "title_canon_sha256": "cbdd7bd8c0f7f7f0c2d6b2819462afa33a7083cc4680fe654d8595e8df189cda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.18047",
    "kind": "arxiv",
    "version": 1
  }
}