Pith Number

pith:K3D3PRI3

pith:2015:K3D3PRI3GMDJ3OOAK7ZMY62KNT

not attested not anchored not stored refs pending

Numerical methods in the context of compartmental models in epidemiology

Brice Samegni Kepgnou, Etienne Pardoux, Peter Kratz

arxiv:1501.03645 v1 · 2015-01-15 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3D3PRI3GMDJ3OOAK7ZMY62KNT}

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	2026-05-18T02:29:18.074575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56c7b7c51b33069db9c057f2cc7b4a6cc88da899f5f5d1b655298e7cbd18d627

Aliases

arxiv: 1501.03645 · arxiv_version: 1501.03645v1 · doi: 10.48550/arxiv.1501.03645 · pith_short_12: K3D3PRI3GMDJ · pith_short_16: K3D3PRI3GMDJ3OOA · pith_short_8: K3D3PRI3

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/K3D3PRI3GMDJ3OOAK7ZMY62KNT \
  | 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: 56c7b7c51b33069db9c057f2cc7b4a6cc88da899f5f5d1b655298e7cbd18d627

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff27069298c4a541ed3aa32b9bb20a8ba30e095e91d776b3a4ac4274927434a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-01-15T12:31:16Z",
    "title_canon_sha256": "eef6ab41c3d247657113c1a6d79dc2bc0cd2ef604db567bc0e744abd29356c93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03645",
    "kind": "arxiv",
    "version": 1
  }
}