Pith Number

pith:BCHTZYR3

pith:2020:BCHTZYR3SO5FKQTRIZQJKMRKNR

not attested not anchored not stored refs pending

Real implications of Quantitative Easing in the euro area: a complex-network perspective

Chiara Perillo (1), Department of Banking, Finance, Stefano Battiston (1) ((1) University of Zurich, Switzerland), Zurich

arxiv:2004.09418 v1 · 2020-04-02 · 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{BCHTZYR3SO5FKQTRIZQJKMRKNR}

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	2026-07-05T00:56:15.684245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

088f3ce23b93ba554271466095322a6c7f8e223ec638dc485735d8316a8c8ae4

Aliases

arxiv: 2004.09418 · arxiv_version: 2004.09418v1 · doi: 10.48550/arxiv.2004.09418 · pith_short_12: BCHTZYR3SO5F · pith_short_16: BCHTZYR3SO5FKQTR · pith_short_8: BCHTZYR3

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/BCHTZYR3SO5FKQTRIZQJKMRKNR \
  | 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: 088f3ce23b93ba554271466095322a6c7f8e223ec638dc485735d8316a8c8ae4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "026b55a8cf4a24ab948f90c89da72ce460a00526e7067efeeee4deb7567959b0",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2020-04-02T19:23:16Z",
    "title_canon_sha256": "bccaa43e2deabae75624ef6077335ef99a4a7e41212ff1062d455f15f235f79d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09418",
    "kind": "arxiv",
    "version": 1
  }
}