Pith Number

pith:IGT347HL

pith:2026:IGT347HL5DUHDL3RE7UIUQIUO4

not attested not anchored not stored refs pending

Approximating Peak Prevalence in Multistage SIR Epidemics

Andrew Gothard, Denis Tverskoi, Grzegorz A. Rempala

arxiv:2607.01014 v1 · 2026-07-01 · q-bio.PE · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IGT347HL5DUHDL3RE7UIUQIUO4}

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	2026-07-02T01:18:26.010788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41a7be7cebe8e871af7127e88a411477288e06b70f63abf0236285173bbcfe3f

Aliases

arxiv: 2607.01014 · arxiv_version: 2607.01014v1 · doi: 10.48550/arxiv.2607.01014 · pith_short_12: IGT347HL5DUH · pith_short_16: IGT347HL5DUHDL3R · pith_short_8: IGT347HL

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/IGT347HL5DUHDL3RE7UIUQIUO4 \
  | 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: 41a7be7cebe8e871af7127e88a411477288e06b70f63abf0236285173bbcfe3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "978ccb51454a45bf69ad9d9c88622744bc8194fa8ba52e65c6b5e350cbdf2675",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2026-07-01T14:49:43Z",
    "title_canon_sha256": "e23508a3b5118c2f3bac2500bbbb464806f7ac048340bb1b111b362e2dba16bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01014",
    "kind": "arxiv",
    "version": 1
  }
}