Pith Number

pith:PG3OIUL5

pith:2017:PG3OIUL53IHVIKSL3ETW6OZUXA

not attested not anchored not stored refs pending

Multi-state models for evaluating conversion options in life insurance

Filippo Petroni, Guglielmo D'Amico, Montserrat Guillen, Raimondo Manca

arxiv:1707.01028 v1 · 2017-07-03 · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PG3OIUL53IHVIKSL3ETW6OZUXA}

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	2026-05-18T00:40:56.377929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79b6e4517dda0f542a4bd9276f3b34b82de79357eebc579af80af9834e849514

Aliases

arxiv: 1707.01028 · arxiv_version: 1707.01028v1 · doi: 10.48550/arxiv.1707.01028 · pith_short_12: PG3OIUL53IHV · pith_short_16: PG3OIUL53IHVIKSL · pith_short_8: PG3OIUL5

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/PG3OIUL53IHVIKSL3ETW6OZUXA \
  | 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: 79b6e4517dda0f542a4bd9276f3b34b82de79357eebc579af80af9834e849514

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "631c5a52cb58d74c2fd38e51dbb0d5293ea9ff177b48ef7dc870bc3ad54b5c54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2017-07-03T12:52:30Z",
    "title_canon_sha256": "e12a857b0b67638a7f410740510e8ebed835b18d4df3bfdf9d4b8c1848994cb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01028",
    "kind": "arxiv",
    "version": 1
  }
}