Pith Number

pith:JOMTHN3U

pith:2025:JOMTHN3UMWQOSV3S23MMGLSXAW

not attested not anchored not stored refs pending

The properties of a Leontief production technology for Health System Modeling: the Thanzi la Onse model for Malawi

Bingling She, Margherita Molaro, Martin Chalkley, Sakshi Mohan, Wiktoria Tafesse

arxiv:2508.21699 v1 · 2025-08-29 · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOMTHN3UMWQOSV3S23MMGLSXAW}

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	2026-07-05T12:01:48.168346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b9933b77465a0e95772d6d8c32e5705810d8d6bcd11416598b3bf9ec3e67cc1

Aliases

arxiv: 2508.21699 · arxiv_version: 2508.21699v1 · doi: 10.48550/arxiv.2508.21699 · pith_short_12: JOMTHN3UMWQO · pith_short_16: JOMTHN3UMWQOSV3S · pith_short_8: JOMTHN3U

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/JOMTHN3UMWQOSV3S23MMGLSXAW \
  | 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: 4b9933b77465a0e95772d6d8c32e5705810d8d6bcd11416598b3bf9ec3e67cc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1f8a460e3118550cc6602446a60695d8fb333a07c8af9df61c379044e1a2659",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2025-08-29T15:08:19Z",
    "title_canon_sha256": "5d332b1290122148e4c91510a103fbb3d19d7245cf7ac30b29389a8df7ea44be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.21699",
    "kind": "arxiv",
    "version": 1
  }
}