Pith Number

pith:Z7M3XPAB

pith:2014:Z7M3XPAB3GPFVSGIV5XA5HTPRY

not attested not anchored not stored refs pending

Removal of ordering ambiguity for a class of position dependent mass quantum systems with an application to the quadratic Li\'enard type nonlinear oscillators

M. Lakshmanan, M Senthilvelan, V. Chithiika Ruby, V. K. Chandrasekar

arxiv:1411.7152 v1 · 2014-11-26 · quant-ph · 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{Z7M3XPAB3GPFVSGIV5XA5HTPRY}

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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	2026-05-18T01:41:25.711228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfd9bbbc01d99e5ac8c8af6e0e9e6f8e39509b072efb479845d6f99e22e6e62a

Aliases

arxiv: 1411.7152 · arxiv_version: 1411.7152v1 · doi: 10.48550/arxiv.1411.7152 · pith_short_12: Z7M3XPAB3GPF · pith_short_16: Z7M3XPAB3GPFVSGI · pith_short_8: Z7M3XPAB

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/Z7M3XPAB3GPFVSGIV5XA5HTPRY \
  | 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: cfd9bbbc01d99e5ac8c8af6e0e9e6f8e39509b072efb479845d6f99e22e6e62a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaf74e0fd2246d25fc577882a00589b4f26c9de1e438a5835680d2638d98badd",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-26T09:49:03Z",
    "title_canon_sha256": "fe6267c1430e1d1e1589917e55682c847311b27bbcee40d9ae3d039088c6103c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7152",
    "kind": "arxiv",
    "version": 1
  }
}