Pith Number

pith:PRZ7KMX6

pith:2017:PRZ7KMX6TVLIV6FP53QF5FTQ4I

not attested not anchored not stored refs pending

Derivation of the Time Dependent Two Dimensional Focusing NLS Equation

M. Jeblick, P. Pickl

arxiv:1707.06523 v3 · 2017-07-20 · 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{PRZ7KMX6TVLIV6FP53QF5FTQ4I}

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	2026-05-18T00:09:20.118102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c73f532fe9d568af8afeee05e9670e218f6d07f0e984e262943c6cd320f16ec

Aliases

arxiv: 1707.06523 · arxiv_version: 1707.06523v3 · doi: 10.48550/arxiv.1707.06523 · pith_short_12: PRZ7KMX6TVLI · pith_short_16: PRZ7KMX6TVLIV6FP · pith_short_8: PRZ7KMX6

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/PRZ7KMX6TVLIV6FP53QF5FTQ4I \
  | 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: 7c73f532fe9d568af8afeee05e9670e218f6d07f0e984e262943c6cd320f16ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "126e10b51fe904de1f56f6e83ca366e7cc28cc922677671bd74b5e1fc76a4938",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-07-20T14:10:09Z",
    "title_canon_sha256": "0cef6aade9aeb5936a9ddfa8c36622172b6ddaa96c16938a40d2767ebdf2541e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06523",
    "kind": "arxiv",
    "version": 3
  }
}