Pith Number

pith:JNK4JVAU

pith:2017:JNK4JVAU26UK6IBJRPFQBC22LD

not attested not anchored not stored refs pending

Welfare effects of information and rationality in portfolio decisions under parameter uncertainty

Alessandra Mainini, Michele Longo

arxiv:1709.04387 v1 · 2017-09-13 · q-fin.MF · 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{JNK4JVAU26UK6IBJRPFQBC22LD}

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	2026-05-18T00:35:14.505014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b55c4d414d7a8af20298bcb008b5a58da05db9c25695b94e6c2e71ce557b374

Aliases

arxiv: 1709.04387 · arxiv_version: 1709.04387v1 · doi: 10.48550/arxiv.1709.04387 · pith_short_12: JNK4JVAU26UK · pith_short_16: JNK4JVAU26UK6IBJ · pith_short_8: JNK4JVAU

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/JNK4JVAU26UK6IBJRPFQBC22LD \
  | 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: 4b55c4d414d7a8af20298bcb008b5a58da05db9c25695b94e6c2e71ce557b374

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c02a60fcecba0819d5132dd4df4620d335bd7e1103211cdb8e02c90a951e032",
    "cross_cats_sorted": [
      "q-fin.PM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2017-09-13T15:45:14Z",
    "title_canon_sha256": "cbe548db7312cf2b67cb781a4cd4adab54d1701ff457a4d82c1bfe1cbb59d10f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04387",
    "kind": "arxiv",
    "version": 1
  }
}