Pith Number

pith:L2PWT3SU

pith:2020:L2PWT3SU75EB2WU4CR2G6G72AJ

not attested not anchored not stored refs pending

Coronavirus Perceptions And Economic Anxiety

Christopher Roth, Johannes Hermle, Lukas Hensel, Thiemo Fetzer

arxiv:2003.03848 v4 · 2020-03-08 · 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{L2PWT3SU75EB2WU4CR2G6G72AJ}

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	2026-07-05T01:16:13.544051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e9f69ee54ff481d5a9c14746f1bfa0279e754f8b6970a9565545f77bf91a344

Aliases

arxiv: 2003.03848 · arxiv_version: 2003.03848v4 · doi: 10.48550/arxiv.2003.03848 · pith_short_12: L2PWT3SU75EB · pith_short_16: L2PWT3SU75EB2WU4 · pith_short_8: L2PWT3SU

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/L2PWT3SU75EB2WU4CR2G6G72AJ \
  | 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: 5e9f69ee54ff481d5a9c14746f1bfa0279e754f8b6970a9565545f77bf91a344

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd290cb449e516f49f88544d5018ae8fa5c7b62afaaf89e32d8012fc371e3b2c",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2020-03-08T21:18:54Z",
    "title_canon_sha256": "fb90c9f3e91248f457cc0dad5e1f71cd2b5f967f446e693f1b5c522dadd58f0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03848",
    "kind": "arxiv",
    "version": 4
  }
}