Pith Number

pith:GAAXYYRM

pith:2018:GAAXYYRMHPFGJKJGANTHONYR4K

not attested not anchored not stored refs pending

On the Normality of Negative Interest Rates

Alexander Lipton, Matheus R. Grasselli

arxiv:1808.07909 v1 · 2018-08-23 · econ.GN · q-fin.EC · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GAAXYYRMHPFGJKJGANTHONYR4K}

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	2026-05-18T00:07:23.036839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30017c622c3bca64a9260366773711e2bfab9f3f66f8832c778a3526fdd11918

Aliases

arxiv: 1808.07909 · arxiv_version: 1808.07909v1 · doi: 10.48550/arxiv.1808.07909 · pith_short_12: GAAXYYRMHPFG · pith_short_16: GAAXYYRMHPFGJKJG · pith_short_8: GAAXYYRM

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/GAAXYYRMHPFGJKJGANTHONYR4K \
  | 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: 30017c622c3bca64a9260366773711e2bfab9f3f66f8832c778a3526fdd11918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e62ce04183172364ecfec59823615baeb3c04f133eff67c10853c36787daf1c",
    "cross_cats_sorted": [
      "q-fin.EC",
      "q-fin.MF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2018-08-23T19:13:42Z",
    "title_canon_sha256": "b238f50f7b4c9391314d26ad25fd1588684cb28a048067fd499e77e131656f02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07909",
    "kind": "arxiv",
    "version": 1
  }
}