Pith Number

pith:7JBMZIEW

pith:2025:7JBMZIEWU7BGJ3454RVI3HZAK4

not attested not anchored not stored refs pending

What Causes COVID-19 Fear? General Drivers of Fear During a Health Crisis

Antonio Fern\'andez Anta, Daniele Baccega, Juan Marcos Ramirez, Matteo Sereno, Paolo Castagno

arxiv:2508.20146 v3 · 2025-08-27 · cs.SI · 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{7JBMZIEWU7BGJ3454RVI3HZAK4}

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	2026-06-08T01:03:47.791413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa42cca096a7c264ef9de46a8d9f20570fecce5be08c95367103b86f2569a6a5

Aliases

arxiv: 2508.20146 · arxiv_version: 2508.20146v3 · doi: 10.48550/arxiv.2508.20146 · pith_short_12: 7JBMZIEWU7BG · pith_short_16: 7JBMZIEWU7BGJ345 · pith_short_8: 7JBMZIEW

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/7JBMZIEWU7BGJ3454RVI3HZAK4 \
  | 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: fa42cca096a7c264ef9de46a8d9f20570fecce5be08c95367103b86f2569a6a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3998d9b1948a910fd0ab3df1af2c47458e465347dd6915da21d9ca1f0f3d039",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2025-08-27T11:31:56Z",
    "title_canon_sha256": "6bd04fa268799fa44a9b7be72608dd63be0da43593b6533deeff514ea6039f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20146",
    "kind": "arxiv",
    "version": 3
  }
}