Pith Number

pith:4T6HPPOC

pith:2015:4T6HPPOC5RYFTJK2TEA3NYPGKH

not attested not anchored not stored refs pending

Interconnections between various analytic approaches applicable to third-order nonlinear differential equations

M. Lakshmanan, M. Senthilvelan, R. Mohanasubha, V. K. Chandrasekar

arxiv:1502.03910 v1 · 2015-02-13 · nlin.SI · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4T6HPPOC5RYFTJK2TEA3NYPGKH}

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	2026-05-18T01:35:11.300531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4fc77bdc2ec7059a55a9901b6e1e651e9553afcbcc6c042e4f11a3822a10281

Aliases

arxiv: 1502.03910 · arxiv_version: 1502.03910v1 · doi: 10.48550/arxiv.1502.03910 · pith_short_12: 4T6HPPOC5RYF · pith_short_16: 4T6HPPOC5RYFTJK2 · pith_short_8: 4T6HPPOC

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/4T6HPPOC5RYFTJK2TEA3NYPGKH \
  | 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: e4fc77bdc2ec7059a55a9901b6e1e651e9553afcbcc6c042e4f11a3822a10281

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "468472b6f26a891215d9fab010bd878cf790177bbac1cadba07ea596d43a74f8",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2015-02-13T08:29:43Z",
    "title_canon_sha256": "b201db1cceaa302bf0ce628459bd37a5ab4de96da5cce5313a0a80bd45af4a51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03910",
    "kind": "arxiv",
    "version": 1
  }
}