Pith Number

pith:XHQG66N4

pith:2025:XHQG66N4HJAX4QNIWBUPY72SQX

not attested not anchored not stored refs pending

Assessing the performance of compartmental and renewal models for learning $R_{t}$ using spatially heterogeneous epidemic simulations on real geographies

Abbie Evans, Ben Lambert, David J. Gavaghan, Ioana Bouros, Katherine M. Shepherd, Kit Gallagher, Lara Herriott, Matthew Ghosh, Richard Creswell, Tom Reed, Yunli Qi

arxiv:2503.04648 v1 · 2025-03-06 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHQG66N4HJAX4QNIWBUPY72SQX}

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	2026-07-05T10:25:44.263821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9e06f79bc3a417e41a8b068fc7f5285d91ee9d4051bdbf4df27cfba3b048629

Aliases

arxiv: 2503.04648 · arxiv_version: 2503.04648v1 · doi: 10.48550/arxiv.2503.04648 · pith_short_12: XHQG66N4HJAX · pith_short_16: XHQG66N4HJAX4QNI · pith_short_8: XHQG66N4

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/XHQG66N4HJAX4QNIWBUPY72SQX \
  | 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: b9e06f79bc3a417e41a8b068fc7f5285d91ee9d4051bdbf4df27cfba3b048629

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d67ce8017ba9e078d290598ec9685bd8137c9302b4fe837923a44d1ff67ec95c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2025-03-06T17:35:06Z",
    "title_canon_sha256": "32844e26b92533deb311fc17ad11d02ce69a5425773a68e612e1d7656478c59a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04648",
    "kind": "arxiv",
    "version": 1
  }
}