Pith Number

pith:FNEH4HSV

pith:2021:FNEH4HSVKX2PPCLSNI7NYA6RCS

not attested not anchored not stored refs pending

Learning from zero: how to make consumption-saving decisions in a stochastic environment with an AI algorithm

Rui (Aruhan) Shi

arxiv:2105.10099 v2 · 2021-05-21 · econ.TH · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNEH4HSVKX2PPCLSNI7NYA6RCS}

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.

Cited by

1 paper in Pith

Simulation-Based Neural Policies for Portfolio Choice: Architecture, Training, and Interpretability

Receipt and verification

First computed	2026-07-05T03:58:02.213795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b487e1e5555f4f789726a3edc03d11488ef8c8d718e40fa170921a138d89be9

Aliases

arxiv: 2105.10099 · arxiv_version: 2105.10099v2 · doi: 10.48550/arxiv.2105.10099 · pith_short_12: FNEH4HSVKX2P · pith_short_16: FNEH4HSVKX2PPCLS · pith_short_8: FNEH4HSV

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/FNEH4HSVKX2PPCLSNI7NYA6RCS \
  | 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: 2b487e1e5555f4f789726a3edc03d11488ef8c8d718e40fa170921a138d89be9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bc8d046b32d578f9dedade05b18409b7b58a998dade98ffae8828e6cc2af53f",
    "cross_cats_sorted": [
      "econ.GN",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2021-05-21T02:39:12Z",
    "title_canon_sha256": "24b60f9d70a4afb7b77a940fd32b8c3a63f30f618487f262121c277e6c17cd81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10099",
    "kind": "arxiv",
    "version": 2
  }
}