Pith Number

pith:WZOKL7K2

pith:2015:WZOKL7K2ESN5HKX7EODPU5NA7T

not attested not anchored not stored refs pending

A framework for trustworthiness assessment based on fidelity in cyber and physical domains

Giuseppe Primiero, Vincenzo De Florio

arxiv:1502.01899 v2 · 2015-02-06 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WZOKL7K2ESN5HKX7EODPU5NA7T}

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	2026-05-18T02:25:18.150959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b65ca5fd5a249bd3aaff2386fa75a0fccade1aef21c6629df7e3b830d78f3259

Aliases

arxiv: 1502.01899 · arxiv_version: 1502.01899v2 · doi: 10.48550/arxiv.1502.01899 · pith_short_12: WZOKL7K2ESN5 · pith_short_16: WZOKL7K2ESN5HKX7 · pith_short_8: WZOKL7K2

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/WZOKL7K2ESN5HKX7EODPU5NA7T \
  | 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: b65ca5fd5a249bd3aaff2386fa75a0fccade1aef21c6629df7e3b830d78f3259

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f69c863d8d4737fd56fb8db50eb928e11fdfcb9127f3477f93334f1cde0e31d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-02-06T14:35:30Z",
    "title_canon_sha256": "99e07167f58c2abe5de0efbfe73cde235712bc9b53b4fa76acfa60184e5b40c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01899",
    "kind": "arxiv",
    "version": 2
  }
}