Pith Number

pith:GKHNX5CB

pith:2018:GKHNX5CBAFWMXSN2WHNODP5XSC

not attested not anchored not stored refs pending

Are Bitcoin Bubbles Predictable? Combining a Generalized Metcalfe's Law and the LPPLS Model

Didier Sornette, Max Reppen, Robert N. Gantner, Spencer Wheatley, Tobias Huber

arxiv:1803.05663 v1 · 2018-03-15 · econ.EM · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKHNX5CBAFWMXSN2WHNODP5XSC}

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	2026-05-18T00:20:54.950357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

328edbf441016ccbc9bab1dae1bfb790a2d10312ed763b83b4b4a702ffdadc5b

Aliases

arxiv: 1803.05663 · arxiv_version: 1803.05663v1 · doi: 10.48550/arxiv.1803.05663 · pith_short_12: GKHNX5CBAFWM · pith_short_16: GKHNX5CBAFWMXSN2 · pith_short_8: GKHNX5CB

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/GKHNX5CBAFWMXSN2WHNODP5XSC \
  | 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: 328edbf441016ccbc9bab1dae1bfb790a2d10312ed763b83b4b4a702ffdadc5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22b67a4830c69ec375aff18216dc75fae35d7d29637eca2d9d2e90db3bc806b3",
    "cross_cats_sorted": [
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2018-03-15T09:47:25Z",
    "title_canon_sha256": "80b8fc928edd95c7b55ad635915196dd028140800bcce94297a73abdb234b941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05663",
    "kind": "arxiv",
    "version": 1
  }
}