Pith Number

pith:E4VXDJ7U

pith:2013:E4VXDJ7UJHXYDR43BT3QYRWOCU

not attested not anchored not stored refs pending

Nonlinear dynamics in PT-symmetric lattices

Dmitry E. Pelinovsky, Dmitry Y.Tyugin, Panayotis G. Kevrekidis

arxiv:1307.2973 v1 · 2013-07-11 · 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{E4VXDJ7UJHXYDR43BT3QYRWOCU}

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	2026-05-18T01:48:51.929347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

272b71a7f449ef81c79b0cf70c46ce151abdc5047785bbbdb18ced7de3113ba6

Aliases

arxiv: 1307.2973 · arxiv_version: 1307.2973v1 · doi: 10.48550/arxiv.1307.2973 · pith_short_12: E4VXDJ7UJHXY · pith_short_16: E4VXDJ7UJHXYDR43 · pith_short_8: E4VXDJ7U

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/E4VXDJ7UJHXYDR43BT3QYRWOCU \
  | 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: 272b71a7f449ef81c79b0cf70c46ce151abdc5047785bbbdb18ced7de3113ba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e03fab1248406b66f3e9306bdb8766f87d2481e950a36de2919a14160289e943",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-07-11T05:18:05Z",
    "title_canon_sha256": "383f1cf9c50f5115fb11006566260450a28a1bdb3081a213f6d258a48e13c49f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2973",
    "kind": "arxiv",
    "version": 1
  }
}