Pith Number

pith:3FGQLWDV

pith:2023:3FGQLWDVS65QOXSXV423V4WL5R

not attested not anchored not stored refs pending

The Effects of the Pandemic on Market Power and Profitability

Jaime Ramirez-Cuellar, Juan Andres Espinosa-Torres

arxiv:2303.08765 v1 · 2023-03-15 · 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{3FGQLWDVS65QOXSXV423V4WL5R}

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	2026-07-05T05:51:37.088361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d94d05d87597bb075e57af35baf2cbec7b55c08325a5320209c94a0e8f0e3581

Aliases

arxiv: 2303.08765 · arxiv_version: 2303.08765v1 · doi: 10.48550/arxiv.2303.08765 · pith_short_12: 3FGQLWDVS65Q · pith_short_16: 3FGQLWDVS65QOXSX · pith_short_8: 3FGQLWDV

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/3FGQLWDVS65QOXSXV423V4WL5R \
  | 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: d94d05d87597bb075e57af35baf2cbec7b55c08325a5320209c94a0e8f0e3581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb78ea5eec0b89cba3f3e4533161ff45e87a4f0bd664336499e3d30d35d588db",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2023-03-15T17:03:53Z",
    "title_canon_sha256": "9c32114a47af69969429bbee8abdaef3a71640e40f27d58a2fb4088c60fa0b20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08765",
    "kind": "arxiv",
    "version": 1
  }
}