Pith Number

pith:R6VE53RX

pith:2013:R6VE53RXTX3HYFHASMVX2N7R5S

not attested not anchored not stored refs pending

Opacity with Orwellian Observers and Intransitive Non-interference

John Mullins, Moez Yeddes

arxiv:1312.6426 v1 · 2013-12-22 · 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{R6VE53RXTX3HYFHASMVX2N7R5S}

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	2026-05-18T03:03:58.317550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8faa4eee379df67c14e0932b7d37f1ec940219f134e4bd9bd8a1795e5f09bd1b

Aliases

arxiv: 1312.6426 · arxiv_version: 1312.6426v1 · doi: 10.48550/arxiv.1312.6426 · pith_short_12: R6VE53RXTX3H · pith_short_16: R6VE53RXTX3HYFHA · pith_short_8: R6VE53RX

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/R6VE53RXTX3HYFHASMVX2N7R5S \
  | 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: 8faa4eee379df67c14e0932b7d37f1ec940219f134e4bd9bd8a1795e5f09bd1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4be29198c0000ed5f67f8e65d354f4362f3b266c00a7a8159eda79618899e46e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-12-22T21:25:48Z",
    "title_canon_sha256": "27a34632b9735877fc8426bf6eb65c12fc029f754e08df0c711a7ce5cc964566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6426",
    "kind": "arxiv",
    "version": 1
  }
}