Pith Number

pith:K4JCWIWW

pith:2019:K4JCWIWW6N5CH6SLISHG3TYVYV

not attested not anchored not stored refs pending

A Model of the Optimal Selection of Crypto Assets

Andrei Kirilenko, Silvia Bartolucci

arxiv:1906.09632 v1 · 2019-06-23 · cs.CY · q-fin.RM · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4JCWIWW6N5CH6SLISHG3TYVYV}

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	2026-05-17T23:40:08.497669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57122b22d6f37a23fa4b448e6dcf15c55e10f2a098191a8481b2d25ac80367d4

Aliases

arxiv: 1906.09632 · arxiv_version: 1906.09632v1 · doi: 10.48550/arxiv.1906.09632 · pith_short_12: K4JCWIWW6N5C · pith_short_16: K4JCWIWW6N5CH6SL · pith_short_8: K4JCWIWW

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/K4JCWIWW6N5CH6SLISHG3TYVYV \
  | 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: 57122b22d6f37a23fa4b448e6dcf15c55e10f2a098191a8481b2d25ac80367d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c954533a554cf60fde42a14f8366e9bbb920b79c8577e58561047b1479e166c8",
    "cross_cats_sorted": [
      "q-fin.RM",
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-06-23T19:16:34Z",
    "title_canon_sha256": "ba4643a05904f0edbfd699954b2cb15e0660e64d47e2329f91ad3ee489622779"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09632",
    "kind": "arxiv",
    "version": 1
  }
}