Pith Number

pith:IAVNMDZA

pith:2014:IAVNMDZAQM5EG65XB7OUYUPW7Z

not attested not anchored not stored refs pending

Factorization technique and isochronous condition for coupled quadratic and mixed Li\'enard-type nonlinear systems

Ajey K. Tiwari, M. Lakshmanan, S. N. Pandey, V. K. Chandrasekar

arxiv:1409.1392 v3 · 2014-09-04 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAVNMDZAQM5EG65XB7OUYUPW7Z}

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	2026-05-18T02:30:33.716712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

402ad60f20833a437bb70fdd4c51f6fe5ae106b353fd05f8cb6ff0167c4acdd0

Aliases

arxiv: 1409.1392 · arxiv_version: 1409.1392v3 · doi: 10.48550/arxiv.1409.1392 · pith_short_12: IAVNMDZAQM5E · pith_short_16: IAVNMDZAQM5EG65X · pith_short_8: IAVNMDZA

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/IAVNMDZAQM5EG65XB7OUYUPW7Z \
  | 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: 402ad60f20833a437bb70fdd4c51f6fe5ae106b353fd05f8cb6ff0167c4acdd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcae15f126730e5f90a9b4a7551d0c11c29431e67e8c7729e6316ca10e76798a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2014-09-04T10:17:39Z",
    "title_canon_sha256": "4cf615b693df2a37d364da554df9ea4e24baf0fe19ea83dde66147df40fcb7ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1392",
    "kind": "arxiv",
    "version": 3
  }
}