Pith Number

pith:RPJHEDVK

pith:2013:RPJHEDVKHDIN3E2YHRQYABM3UR

not attested not anchored not stored refs pending

Optimal insurance purchase strategies via optimal multiple stopping times

Gareth W. Peters, Georgy Sofronov, Pavel V. Shevchenko, Rodrigo S. Targino

arxiv:1312.0424 v1 · 2013-12-02 · q-fin.RM · q-fin.ST · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPJHEDVKHDIN3E2YHRQYABM3UR}

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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.

Receipt and verification

First computed	2026-05-18T03:05:45.714171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bd2720eaa38d0dd93583c6180059ba45cb8a42ac19b547c79ab25daa3adac46

Aliases

arxiv: 1312.0424 · arxiv_version: 1312.0424v1 · doi: 10.48550/arxiv.1312.0424 · pith_short_12: RPJHEDVKHDIN · pith_short_16: RPJHEDVKHDIN3E2Y · pith_short_8: RPJHEDVK

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/RPJHEDVKHDIN3E2YHRQYABM3UR \
  | 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: 8bd2720eaa38d0dd93583c6180059ba45cb8a42ac19b547c79ab25daa3adac46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b22ee14c9d4806fdc3b45ebfdd2163b70c909eb2d01476a899017c869da5c11b",
    "cross_cats_sorted": [
      "q-fin.ST",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2013-12-02T11:32:55Z",
    "title_canon_sha256": "e1e0e07a75f8d5608bfbc2a4b44fa7fc20bee6b08646c9a427402b8c262ba6de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0424",
    "kind": "arxiv",
    "version": 1
  }
}