Pith Number

pith:7UPHP6YK

pith:2019:7UPHP6YKT7XNTLEZ45GZ3OFLXC

not attested not anchored not stored refs pending

Mortality rate forecasting: can recurrent neural networks beat the Lee-Carter model?

G\'abor Petneh\'azi, J\'ozsef G\'all

arxiv:1909.05501 v2 · 2019-09-12 · q-fin.RM · stat.AP · stat.ML

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\usepackage{pith}
\pithnumber{7UPHP6YKT7XNTLEZ45GZ3OFLXC}

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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

Zero-Shot Forecasting Mortality Rates: A Global Study

Receipt and verification

First computed	2026-07-05T00:12:53.437239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd1e77fb0a9feed9ac99e74d9db8abb8823fdb2e1c06994ea37bb4e3d67baf6c

Aliases

arxiv: 1909.05501 · arxiv_version: 1909.05501v2 · doi: 10.48550/arxiv.1909.05501 · pith_short_12: 7UPHP6YKT7XN · pith_short_16: 7UPHP6YKT7XNTLEZ · pith_short_8: 7UPHP6YK

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/7UPHP6YKT7XNTLEZ45GZ3OFLXC \
  | 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: fd1e77fb0a9feed9ac99e74d9db8abb8823fdb2e1c06994ea37bb4e3d67baf6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1411d1cd8abe27a3d49b52827d4056a1ae2941d69ee73da2e887ac128311709a",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2019-09-12T08:22:56Z",
    "title_canon_sha256": "74a2970cb4219ac927d6039847f0fa719d1e9b4d348ae8bb3dc3d6c2599aca72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.05501",
    "kind": "arxiv",
    "version": 2
  }
}