Pith Number

pith:IIJ37V6H

pith:2012:IIJ37V6H5WH2FOSLKONBCVHKCS

not attested not anchored not stored refs pending

Pricing of insurance policies against cloud storage price rises

Loretta Mastroeni, Maurizio Naldi

arxiv:1206.4283 v1 · 2012-06-15 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IIJ37V6H5WH2FOSLKONBCVHKCS}

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	2026-05-18T03:53:07.491693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4213bfd7c7ed8fa2ba4b539a1154ea14b1f9e4d98626706789251b4fedc56723

Aliases

arxiv: 1206.4283 · arxiv_version: 1206.4283v1 · doi: 10.48550/arxiv.1206.4283 · pith_short_12: IIJ37V6H5WH2 · pith_short_16: IIJ37V6H5WH2FOSL · pith_short_8: IIJ37V6H

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/IIJ37V6H5WH2FOSLKONBCVHKCS \
  | 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: 4213bfd7c7ed8fa2ba4b539a1154ea14b1f9e4d98626706789251b4fedc56723

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93a2bf088bb5a87b5ff47b2fd6fca3ed4667f3f2b868c2beebfd54e471e747ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2012-06-15T18:39:12Z",
    "title_canon_sha256": "cc8f1a9150303a266cf9f094e66201002784096c6056c4ff44e1e7b8f5216582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4283",
    "kind": "arxiv",
    "version": 1
  }
}