Pith Number

pith:LJEFIEG3

pith:2018:LJEFIEG3LCVGJZRPPCEBGG2ERD

not attested not anchored not stored refs pending

Asset Price Bubbles: An Option-based Indicator

Lassi Roininen, Martin Simon, Petteri Piiroinen, Tobias Schoden

arxiv:1805.07403 v2 · 2018-05-18 · q-fin.PR · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJEFIEG3LCVGJZRPPCEBGG2ERD}

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	2026-05-18T00:10:44.524595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a485410db58aa64e62f7888131b4488d03f904a760796d528a7745eca98390c

Aliases

arxiv: 1805.07403 · arxiv_version: 1805.07403v2 · doi: 10.48550/arxiv.1805.07403 · pith_short_12: LJEFIEG3LCVG · pith_short_16: LJEFIEG3LCVGJZRP · pith_short_8: LJEFIEG3

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/LJEFIEG3LCVGJZRPPCEBGG2ERD \
  | 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: 5a485410db58aa64e62f7888131b4488d03f904a760796d528a7745eca98390c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c32ba972ba837c023aa976dd95466c596df2ea3b4e7359e71ada5f3a403650f1",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2018-05-18T19:10:21Z",
    "title_canon_sha256": "f2797a9f395232bb9fa0aaae1ac63511789a5cfb777133df1cea5cb4114e65a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07403",
    "kind": "arxiv",
    "version": 2
  }
}