Pith Number

pith:HR655ICH

pith:2017:HR655ICH3MIAEZI42AERA654CT

not attested not anchored not stored refs pending

Audio signal encryption using chaotic H\'enon map and lifting wavelet transforms

Animesh Roy, A. P. Misra

arxiv:1708.07548 v1 · 2017-08-23 · cs.CR · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HR655ICH3MIAEZI42AERA654CT}

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	2026-05-18T00:27:52.298294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c7ddea047db1002651cd009107bbc14e44c17123bcd9d7ebaf317056ae15b30

Aliases

arxiv: 1708.07548 · arxiv_version: 1708.07548v1 · doi: 10.48550/arxiv.1708.07548 · pith_short_12: HR655ICH3MIA · pith_short_16: HR655ICH3MIAEZI4 · pith_short_8: HR655ICH

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/HR655ICH3MIAEZI42AERA654CT \
  | 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: 3c7ddea047db1002651cd009107bbc14e44c17123bcd9d7ebaf317056ae15b30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1907faa6fa3e6631f9500ef918d38fe745af666db57844156010e9d7ee6f3ac2",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-08-23T02:59:47Z",
    "title_canon_sha256": "7e310263f58556939bfd82389ed8348d9106aa98249f20fe56245285fdcdf1d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07548",
    "kind": "arxiv",
    "version": 1
  }
}