Pith Number

pith:6EY5SQC4

pith:2000:6EY5SQC4RXN4VAZBDOWREAKY35

not attested not anchored not stored refs pending

Secure Digital Signal Transmission by Multistep Parameter Modulation and Alternative Driving of Transmitter Variables

M. Lakshmanan (Centre for Nonlinear Dynamics), P. Palaniyandi

arxiv:nlin/0011005 v1 · 2000-11-03 · 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{6EY5SQC4RXN4VAZBDOWREAKY35}

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	2026-05-18T01:38:22.042346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f131d9405c8ddbca83211bad120158df6dda2d9d8a00ba969ac1ea0842f053c9

Aliases

arxiv: nlin/0011005 · arxiv_version: nlin/0011005v1 · doi: 10.48550/arxiv.nlin/0011005 · pith_short_12: 6EY5SQC4RXN4 · pith_short_16: 6EY5SQC4RXN4VAZB · pith_short_8: 6EY5SQC4

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/6EY5SQC4RXN4VAZBDOWREAKY35 \
  | 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: f131d9405c8ddbca83211bad120158df6dda2d9d8a00ba969ac1ea0842f053c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e6bcd8821dfc813886fdb68a6ba2d4ef1ee9d4aa5ff4fd318dd73d7c5bf05a6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2000-11-03T06:40:34Z",
    "title_canon_sha256": "582d5e5d07618ed1ab3a751107b3fbb5a361d554117f6b42b2af47eb7bc5a5a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0011005",
    "kind": "arxiv",
    "version": 1
  }
}