Pith Number

pith:S5QWUJ43

pith:2020:S5QWUJ43GDTO5K2PE4EF2ZYCLW

not attested not anchored not stored refs pending

Post-Lockdown Abatement of COVID-19 by Fast Periodic Switching

C. Myant, E. Crisostomi, H. Lhachemi, L. Stone, M. Bin, P. Cheung, P. Ferraro, R. Murray-Smith, R. Shorten, S. Stein, T. Parisini

arxiv:2003.09930 v6 · 2020-03-22 · physics.soc-ph · cs.SY · eess.SY · 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{S5QWUJ43GDTO5K2PE4EF2ZYCLW}

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	2026-07-05T02:36:06.980762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97616a279b30e6eeab4f27085d67025d9c8fc4686398899b8683f5979047586a

Aliases

arxiv: 2003.09930 · arxiv_version: 2003.09930v6 · doi: 10.48550/arxiv.2003.09930 · pith_short_12: S5QWUJ43GDTO · pith_short_16: S5QWUJ43GDTO5K2P · pith_short_8: S5QWUJ43

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/S5QWUJ43GDTO5K2PE4EF2ZYCLW \
  | 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: 97616a279b30e6eeab4f27085d67025d9c8fc4686398899b8683f5979047586a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1815047a2999dad2fb4e59da1c38ba9863e3d463136650f1f2770af741c8a693",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2020-03-22T15:43:35Z",
    "title_canon_sha256": "20e2c8273844a182121dca5a1dc209ddbeee674e0ed4cc262551e7cc2c8b128a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09930",
    "kind": "arxiv",
    "version": 6
  }
}