Pith Number

pith:5ICHL7KE

pith:2020:5ICHL7KESS3TB3PKV7UKZR622Z

not attested not anchored not stored refs pending

COVID-19 Pandemic Prediction using Time Series Forecasting Models

Naresh Kumar, Seba Susan

arxiv:2009.12176 v1 · 2020-07-22 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ICHL7KESS3TB3PKV7UKZR622Z}

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	2026-07-05T02:36:31.453773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea0475fd4494b730edeaafe8acc7dad66d984d955b2cbb1f616af2cbee67f97e

Aliases

arxiv: 2009.12176 · arxiv_version: 2009.12176v1 · doi: 10.48550/arxiv.2009.12176 · pith_short_12: 5ICHL7KESS3T · pith_short_16: 5ICHL7KESS3TB3PK · pith_short_8: 5ICHL7KE

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/5ICHL7KESS3TB3PKV7UKZR622Z \
  | 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: ea0475fd4494b730edeaafe8acc7dad66d984d955b2cbb1f616af2cbee67f97e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e484739ab48c0f8f67beed5aafccd47da6c160f4502ebc9d798aa9560af61a2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2020-07-22T08:30:08Z",
    "title_canon_sha256": "13fc43787ef1f53afe38e36751e9a95337f44a45eae57a9feb1aa337fb572400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.12176",
    "kind": "arxiv",
    "version": 1
  }
}