Pith Number

pith:ZC4MH75Y

pith:2026:ZC4MH75YV76Q3DU2UCV6IFYNAF

not attested not anchored not stored refs pending

Portfolio Choice with Competing Precautionary and Accumulation Goals

Agostino Capponi, Ananya Parashar, Steven Campbell

arxiv:2606.03158 v1 · 2026-06-02 · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZC4MH75YV76Q3DU2UCV6IFYNAF}

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	2026-06-03T01:05:33.486678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8b8c3ffb8affd0d8e9aa0abe4170d016d21f37f8080f978077c23338b17bb3d

Aliases

arxiv: 2606.03158 · arxiv_version: 2606.03158v1 · doi: 10.48550/arxiv.2606.03158 · pith_short_12: ZC4MH75YV76Q · pith_short_16: ZC4MH75YV76Q3DU2 · pith_short_8: ZC4MH75Y

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/ZC4MH75YV76Q3DU2UCV6IFYNAF \
  | 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: c8b8c3ffb8affd0d8e9aa0abe4170d016d21f37f8080f978077c23338b17bb3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b18f587375c9e55ce2bb002b454636dd8f3de65c940cc61398c65fc48c9835f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2026-06-02T05:09:36Z",
    "title_canon_sha256": "ee1c4d91dd321d7defacd6c2ecd72ab788497e6e7ab9d6ccd98d0b6c967f8582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03158",
    "kind": "arxiv",
    "version": 1
  }
}