Pith Number

pith:2GTRQEQN

pith:2016:2GTRQEQNVWVHPYLMJ4GHFRPJ5E

not attested not anchored not stored refs pending

Darboux transformation and analytic solutions of the discrete \PT-symmetric nonlocal nonlinear Schrodinger equation

Hengji Li, Hongjun Zhang, Min Li, Sha Lan, Tao Xu

arxiv:1606.08787 v2 · 2016-06-28 · 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{2GTRQEQNVWVHPYLMJ4GHFRPJ5E}

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	2026-05-18T01:00:45.372861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1a718120dadaa77e16c4f0c72c5e9e926018c6a2a8e6646def4db0426f863bd

Aliases

arxiv: 1606.08787 · arxiv_version: 1606.08787v2 · doi: 10.48550/arxiv.1606.08787 · pith_short_12: 2GTRQEQNVWVH · pith_short_16: 2GTRQEQNVWVHPYLM · pith_short_8: 2GTRQEQN

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/2GTRQEQNVWVHPYLMJ4GHFRPJ5E \
  | 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: d1a718120dadaa77e16c4f0c72c5e9e926018c6a2a8e6646def4db0426f863bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8818cd9b24a53dca02ea4a9b6dbaad06de0263465ba979dd6f72f1dbe856901",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2016-06-28T17:02:06Z",
    "title_canon_sha256": "4b3def927c0d2f655a23ba582c1487284c28b5caba6cf64e4c0794a430c1d234"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08787",
    "kind": "arxiv",
    "version": 2
  }
}