Pith Number

pith:ASZAFFMU

pith:2022:ASZAFFMU4MG4JQRVZHWUITEPJY

not attested not anchored not stored refs pending

A filtering approach for statistical inference in a stochastic SIR model with an application to Covid-19 data

Camilla Damian, Katia Colaneri, R\"udiger Frey

arxiv:2212.13443 v2 · 2022-12-27 · physics.soc-ph · math.PR · q-bio.PE · stat.AP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ASZAFFMU4MG4JQRVZHWUITEPJY}

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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.

Cited by

1 paper in Pith

Estimating Unobservable States in Stochastic Epidemic Models with Partial Information

Receipt and verification

First computed	2026-07-05T07:38:25.480310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04b2029594e30dc4c235c9ed444c8f4e022c73e6bae25f8860dbda57e0b0a8b6

Aliases

arxiv: 2212.13443 · arxiv_version: 2212.13443v2 · doi: 10.48550/arxiv.2212.13443 · pith_short_12: ASZAFFMU4MG4 · pith_short_16: ASZAFFMU4MG4JQRV · pith_short_8: ASZAFFMU

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/ASZAFFMU4MG4JQRVZHWUITEPJY \
  | 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: 04b2029594e30dc4c235c9ed444c8f4e022c73e6bae25f8860dbda57e0b0a8b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ed149065f9c1e3a6c33037d416e44dd459c08d29a57296019aeaaf87d976b7a",
    "cross_cats_sorted": [
      "math.PR",
      "q-bio.PE",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2022-12-27T10:54:11Z",
    "title_canon_sha256": "1db5fff73dfb78ccc44b28c7f0a1bd103867ec96e4a6838e4857c296554ea9ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.13443",
    "kind": "arxiv",
    "version": 2
  }
}