Pith Number

pith:KK3754BF

pith:2017:KK3754BFYELRSRGIDF7NW56BEG

not attested not anchored not stored refs pending

Dynamics of epidemic models with asymptomatic infection and seasonal succession

Di Zhu, Dongmei Xiao, Weinian Zhang, Yilei Tang

arxiv:1708.03831 v1 · 2017-08-13 · 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{KK3754BFYELRSRGIDF7NW56BEG}

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	2026-05-18T00:38:07.766450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52b7fef025c1171944c8197edb77c12184d38a2823ced3998bbece32cdb2f1b8

Aliases

arxiv: 1708.03831 · arxiv_version: 1708.03831v1 · doi: 10.48550/arxiv.1708.03831 · pith_short_12: KK3754BFYELR · pith_short_16: KK3754BFYELRSRGI · pith_short_8: KK3754BF

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/KK3754BFYELRSRGIDF7NW56BEG \
  | 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: 52b7fef025c1171944c8197edb77c12184d38a2823ced3998bbece32cdb2f1b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc3191cd8ee83c91553be61de8c77283e5eaf481dcbfd77bec9b6f9502a15c2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-08-13T00:37:47Z",
    "title_canon_sha256": "9b28b73bf6a83e72048516b9895f052b5b57227b56539e3d028de70b8411021d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03831",
    "kind": "arxiv",
    "version": 1
  }
}