Pith Number

pith:ACODAODW

pith:2021:ACODAODW2AHYBJRWK4FPHY4IVM

not attested not anchored not stored refs pending

Forecasting Daily COVID-19 Related Calls in VA Health Care System: Predictive Model Development

Gang Luo, Paul L. Hebert, Ryan J. Laundry, Weipeng Zhou

arxiv:2111.13980 v3 · 2021-11-27 · cs.LG · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ACODAODW2AHYBJRWK4FPHY4IVM}

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	2026-07-05T04:56:13.217961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

009c303876d00f80a636570af3e388ab3ea7222bf9626f4b5a8a714c28a57611

Aliases

arxiv: 2111.13980 · arxiv_version: 2111.13980v3 · doi: 10.48550/arxiv.2111.13980 · pith_short_12: ACODAODW2AHY · pith_short_16: ACODAODW2AHYBJRW · pith_short_8: ACODAODW

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/ACODAODW2AHYBJRWK4FPHY4IVM \
  | 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: 009c303876d00f80a636570af3e388ab3ea7222bf9626f4b5a8a714c28a57611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd32cb70eef62a85e2f094aea05b2e161bea449026920ec74ca79a093c3834dc",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-27T20:36:08Z",
    "title_canon_sha256": "17798b7ad33799e94ad9eea831769aef8c48eb2fc9e52e3b843ffae2247ed8f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13980",
    "kind": "arxiv",
    "version": 3
  }
}