Pith Number

pith:ILQMFF7M

pith:2012:ILQMFF7MPIT7VGVQ74AQLP5IQ3

not attested not anchored not stored refs pending

Cryptanalysis of a one round chaos-based Substitution Permutation Network

David Arroyo, F. B. Rodriguez, Jesus Diaz

arxiv:1203.6866 v2 · 2012-03-30 · nlin.CD · 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{ILQMFF7MPIT7VGVQ74AQLP5IQ3}

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	2026-05-18T03:08:47.725980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42e0c297ec7a27fa9ab0ff0105bfa886d9cee6a7e63b364e843c90894792f9a9

Aliases

arxiv: 1203.6866 · arxiv_version: 1203.6866v2 · doi: 10.48550/arxiv.1203.6866 · pith_short_12: ILQMFF7MPIT7 · pith_short_16: ILQMFF7MPIT7VGVQ · pith_short_8: ILQMFF7M

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/ILQMFF7MPIT7VGVQ74AQLP5IQ3 \
  | 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: 42e0c297ec7a27fa9ab0ff0105bfa886d9cee6a7e63b364e843c90894792f9a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca7084abbe732837628b4c1d283371a2a75e2613dd3d160d9624de8cb70ad325",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2012-03-30T17:27:10Z",
    "title_canon_sha256": "0f7295fecbe640ccaf97b1cf5043579c3b59b3b30e6b797e5325c685da187237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6866",
    "kind": "arxiv",
    "version": 2
  }
}