Pith Number

pith:H65YWPGK

pith:2018:H65YWPGKZV46HOQLI2EZPRQQ2G

not attested not anchored not stored refs pending

An Algebraic Approach for Reasoning About Information Flow

Annabelle McIver, Arthur Am\'erico, M\'ario S. Alvim

arxiv:1801.08090 v4 · 2018-01-24 · 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{H65YWPGKZV46HOQLI2EZPRQQ2G}

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	2026-05-18T00:11:18.071302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fbb8b3ccacd79e3ba0b468997c610d1bcedc55e8c5cb02014e828732865bc6e

Aliases

arxiv: 1801.08090 · arxiv_version: 1801.08090v4 · doi: 10.48550/arxiv.1801.08090 · pith_short_12: H65YWPGKZV46 · pith_short_16: H65YWPGKZV46HOQL · pith_short_8: H65YWPGK

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/H65YWPGKZV46HOQLI2EZPRQQ2G \
  | 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: 3fbb8b3ccacd79e3ba0b468997c610d1bcedc55e8c5cb02014e828732865bc6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8b2ef443efacdb1a2f23c286d70b5d7d83a4c5202b3dc2ef6c8c3b9e760a1f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-01-24T17:32:46Z",
    "title_canon_sha256": "c0090c90d98b4abcdb6d1be96e6828b7b366382801d4bf6530616b9bc92623ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08090",
    "kind": "arxiv",
    "version": 4
  }
}