Pith Number

pith:LTMTYEKW

pith:2023:LTMTYEKWJSYBFSBL7JYIUW6PCK

not attested not anchored not stored refs pending

Optimal design of vaccination policies: A case study for Newfoundland and Labrador

Dionne Aleman, Faraz Khoshbakhtian, Hamidreza Validi, Mario Ventresca

arxiv:2308.05204 v2 · 2023-08-09 · math.OC · physics.soc-ph · 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{LTMTYEKWJSYBFSBL7JYIUW6PCK}

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	2026-07-05T06:40:18.908917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cd93c11564cb012c82bfa708a5bcf1293a05cd68d917e617b930db71e213e7b

Aliases

arxiv: 2308.05204 · arxiv_version: 2308.05204v2 · doi: 10.48550/arxiv.2308.05204 · pith_short_12: LTMTYEKWJSYB · pith_short_16: LTMTYEKWJSYBFSBL · pith_short_8: LTMTYEKW

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/LTMTYEKWJSYBFSBL7JYIUW6PCK \
  | 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: 5cd93c11564cb012c82bfa708a5bcf1293a05cd68d917e617b930db71e213e7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b03b59f8baf392d6252f6eb9f6ece851d44927d18c8389596eb1a61e8bd8f47",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-bio.PE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-08-09T19:51:17Z",
    "title_canon_sha256": "7f8392cc92047c1726c5a99534dcd87e919a89bc2150c3ece5a6df4cdcba8a89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.05204",
    "kind": "arxiv",
    "version": 2
  }
}