Pith Number

pith:LYUUPWNC

pith:2018:LYUUPWNC36HYLGDJJQZTMTLGZQ

not attested not anchored not stored refs pending

On a diffusive SIS epidemic model with mass action mechanism and birth-death effect: Analysis, simulations and comparison with other mechanisms

Huicong Li, Rui Peng, Zhi-An Wang

arxiv:1807.03451 v1 · 2018-07-10 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LYUUPWNC36HYLGDJJQZTMTLGZQ}

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	2026-05-18T00:11:10.391442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e2947d9a2df8f8598694c33364d66cc2e27e23eb22cd20b9b128aafea77066e

Aliases

arxiv: 1807.03451 · arxiv_version: 1807.03451v1 · doi: 10.48550/arxiv.1807.03451 · pith_short_12: LYUUPWNC36HY · pith_short_16: LYUUPWNC36HYLGDJ · pith_short_8: LYUUPWNC

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/LYUUPWNC36HYLGDJJQZTMTLGZQ \
  | 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: 5e2947d9a2df8f8598694c33364d66cc2e27e23eb22cd20b9b128aafea77066e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bf9f035ba3ba73534fd7fc49fd64d42dfa8aee7b5798f949ee4d030875c0a98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-07-10T02:17:42Z",
    "title_canon_sha256": "3cd79436ba261bcf95d49335801f5a177f2b8a40a697c97bb0c422cb39ae6159"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03451",
    "kind": "arxiv",
    "version": 1
  }
}