Pith Number

pith:2POCLRMI

pith:2012:2POCLRMIXG4NQX6WAYENQDKHFR

not attested not anchored not stored refs pending

Linear and Nonlinear PT-symmetric Oligomers: A Dynamical Systems Analysis

K. Li, M. Duanmu, N. Whitaker, P. G. Kevrekidis, R. L. Horne

arxiv:1210.3871 v1 · 2012-10-15 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2POCLRMIXG4NQX6WAYENQDKHFR}

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	2026-05-18T01:53:55.496874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3dc25c588b9b8d85fd60608d80d472c42c599695243c1d63927333295d09818

Aliases

arxiv: 1210.3871 · arxiv_version: 1210.3871v1 · doi: 10.48550/arxiv.1210.3871 · pith_short_12: 2POCLRMIXG4N · pith_short_16: 2POCLRMIXG4NQX6W · pith_short_8: 2POCLRMI

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/2POCLRMIXG4NQX6WAYENQDKHFR \
  | 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: d3dc25c588b9b8d85fd60608d80d472c42c599695243c1d63927333295d09818

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed8f1869401bccf0de67e18454e048989ed4d277eedd640cc7b9dd60a10c2eda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-15T01:55:00Z",
    "title_canon_sha256": "c708515afe75a6a7d98bc0ee9711d24830bcd2e33c4f021a8c4eb0b52ec2009c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3871",
    "kind": "arxiv",
    "version": 1
  }
}