Pith Number

pith:E2QTL6I5

pith:2022:E2QTL6I5FYEAZVODCBN6ZBEL4Z

not attested not anchored not stored refs pending

The Effectiveness of Digital Interventions on COVID-19 Attitudes and Beliefs

Kristen Grabarz, Michael Luca, Nils Wernerfelt, Susan Athey

arxiv:2206.10214 v1 · 2022-06-21 · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2QTL6I5FYEAZVODCBN6ZBEL4Z}

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	2026-07-05T04:33:45.053559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26a135f91d2e080cd5c3105bec848be66882ef9f9d4f1f44cea489d7a046153b

Aliases

arxiv: 2206.10214 · arxiv_version: 2206.10214v1 · doi: 10.48550/arxiv.2206.10214 · pith_short_12: E2QTL6I5FYEA · pith_short_16: E2QTL6I5FYEAZVOD · pith_short_8: E2QTL6I5

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/E2QTL6I5FYEAZVODCBN6ZBEL4Z \
  | 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: 26a135f91d2e080cd5c3105bec848be66882ef9f9d4f1f44cea489d7a046153b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33384ad90f848afb48bd20885bfb7989066d06ac63bdf2513cb19dd80dee8fab",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2022-06-21T09:32:56Z",
    "title_canon_sha256": "3a095cd7326548f1c70e041ae17e073ca87f3eee4fd86d00df9a372dc5fba9ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.10214",
    "kind": "arxiv",
    "version": 1
  }
}