Pith Number

pith:LW3GWL4X

pith:2014:LW3GWL4XXPKI4UI2CHWLERNXVI

not attested not anchored not stored refs pending

Supercritical blowup in coupled parity-time-symmetric nonlinear Schr\"odinger equations

Dmitry A. Zezyulin, Jo\~ao-Paulo Dias, M\'ario Figueira, Vladimir V. Konotop

arxiv:1407.2438 v2 · 2014-07-09 · math.AP · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LW3GWL4XXPKI4UI2CHWLERNXVI}

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	2026-05-18T00:43:36.270195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5db66b2f97bbd48e511a11ecb245b7aa1529acc2601ba5946fd6e887dbc37cba

Aliases

arxiv: 1407.2438 · arxiv_version: 1407.2438v2 · doi: 10.48550/arxiv.1407.2438 · pith_short_12: LW3GWL4XXPKI · pith_short_16: LW3GWL4XXPKI4UI2 · pith_short_8: LW3GWL4X

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/LW3GWL4XXPKI4UI2CHWLERNXVI \
  | 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: 5db66b2f97bbd48e511a11ecb245b7aa1529acc2601ba5946fd6e887dbc37cba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4c79a7c6173af1082c293ba7e21170f472130137b5cfdb1e924fc4d4a2fdf2a",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-07-09T11:28:42Z",
    "title_canon_sha256": "24ce9ffeff38ce7548dbfcf59c934e3062e75caf58f9133f7b1c64f9fd3cd0b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2438",
    "kind": "arxiv",
    "version": 2
  }
}