Pith Number

pith:RZ4CXZSI

pith:2017:RZ4CXZSIMC4G3FUK2T2ES3OVR2

not attested not anchored not stored refs pending

The derivative nonlinear Schr\"odinger equation on the half line

M. B. Erdo\u{g}an, N. Tzirakis, T. B. G\u{u}rel

arxiv:1706.06898 v1 · 2017-06-21 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZ4CXZSIMC4G3FUK2T2ES3OVR2}

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	2026-05-18T00:41:56.588015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e782be64860b86d968ad4f4496dd58eb48f6ad2b022a75ea73a56838a5ce3c1

Aliases

arxiv: 1706.06898 · arxiv_version: 1706.06898v1 · doi: 10.48550/arxiv.1706.06898 · pith_short_12: RZ4CXZSIMC4G · pith_short_16: RZ4CXZSIMC4G3FUK · pith_short_8: RZ4CXZSI

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/RZ4CXZSIMC4G3FUK2T2ES3OVR2 \
  | 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: 8e782be64860b86d968ad4f4496dd58eb48f6ad2b022a75ea73a56838a5ce3c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e37a34b684a03f36d135f09b2f1983edd6c7201c0c2a3c01ae633af46c73f02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-06-21T13:34:43Z",
    "title_canon_sha256": "c52eff5f32dc035e00fbbd20f2f85568cb48c894118eecf01ae830d1d273abe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06898",
    "kind": "arxiv",
    "version": 1
  }
}