Pith Number

pith:HFSOS3Z3

pith:2018:HFSOS3Z3X256LWB6AOMY2DTNGL

not attested not anchored not stored refs pending

On a Vector-host Epidemic Model with Spatial Structure

G.F. Webb, Pierre Magal, Yixiang Wu

arxiv:1802.05308 v2 · 2018-02-14 · 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{HFSOS3Z3X256LWB6AOMY2DTNGL}

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	2026-05-17T23:59:09.727955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3964e96f3bbebbe5d83e03998d0e6d32f2d5809e07e7bb968a5efa23f1f45c13

Aliases

arxiv: 1802.05308 · arxiv_version: 1802.05308v2 · doi: 10.48550/arxiv.1802.05308 · pith_short_12: HFSOS3Z3X256 · pith_short_16: HFSOS3Z3X256LWB6 · pith_short_8: HFSOS3Z3

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/HFSOS3Z3X256LWB6AOMY2DTNGL \
  | 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: 3964e96f3bbebbe5d83e03998d0e6d32f2d5809e07e7bb968a5efa23f1f45c13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "133ea8b71bbeccfed7b840adc9e0d4c429eea6aee45d1a634de2d40cb1cbd9f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-02-14T20:16:16Z",
    "title_canon_sha256": "25761f6d832d34b2c57a8245026c631879ca9e6c97d2ef50ec0b62b4b97609f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05308",
    "kind": "arxiv",
    "version": 2
  }
}