Pith Number

pith:FEN5S2I3

pith:2014:FEN5S2I37DDYOUBMYM5D3TOFAK

not attested not anchored not stored refs pending

Deciphering a novel image cipher based on mixed transformed Logistic maps

Chengqing Li, Eric Yong Xie, Ge Cheng, Hua Fan, Yuansheng Liu

arxiv:1404.3600 v3 · 2014-04-14 · 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{FEN5S2I37DDYOUBMYM5D3TOFAK}

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	2026-05-18T01:03:37.164469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

291bd9691bf8c787502cc33a3dcdc502aca3a35295ca14a971f0603b949ecd48

Aliases

arxiv: 1404.3600 · arxiv_version: 1404.3600v3 · doi: 10.48550/arxiv.1404.3600 · pith_short_12: FEN5S2I37DDY · pith_short_16: FEN5S2I37DDYOUBM · pith_short_8: FEN5S2I3

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/FEN5S2I37DDYOUBMYM5D3TOFAK \
  | 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: 291bd9691bf8c787502cc33a3dcdc502aca3a35295ca14a971f0603b949ecd48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12911f7aa9c9dae5f755667df21c04924a97ef5803e975973cc2db4c8836222e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-04-14T17:08:15Z",
    "title_canon_sha256": "0f0aaec5fd2f5f771fa8907a1eb44b415b0792841813c0592b16e397bf01f3e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3600",
    "kind": "arxiv",
    "version": 3
  }
}