Pith Number

pith:IZIAHBGE

pith:2021:IZIAHBGESYRZLV6RPFGAE4GTMS

not attested not anchored not stored refs pending

Predicting Mortality from Credit Reports

Gabriel Vasconcelos, Giacomo De Giorgi, Matthew Harding

arxiv:2111.03662 v1 · 2021-11-05 · econ.GN · cs.LG · 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{IZIAHBGESYRZLV6RPFGAE4GTMS}

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	2026-07-05T03:29:30.402565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46500384c4962395d7d1794c0270d36484d79ef874282d6356d1b351dc830eb7

Aliases

arxiv: 2111.03662 · arxiv_version: 2111.03662v1 · doi: 10.48550/arxiv.2111.03662 · pith_short_12: IZIAHBGESYRZ · pith_short_16: IZIAHBGESYRZLV6R · pith_short_8: IZIAHBGE

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/IZIAHBGESYRZLV6RPFGAE4GTMS \
  | 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: 46500384c4962395d7d1794c0270d36484d79ef874282d6356d1b351dc830eb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a0e527930f2751fc4d6e2438cf2b72c1a9db784d7d05a713adeb71d93677694",
    "cross_cats_sorted": [
      "cs.LG",
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2021-11-05T13:57:39Z",
    "title_canon_sha256": "c78efbecc2e34f3607f1757c55d3a0cf232974891ebe81fc1e54d83930c93f2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.03662",
    "kind": "arxiv",
    "version": 1
  }
}