Pith Number

pith:QPIAKCZR

pith:2014:QPIAKCZRNBVTH6DIFFP6RS327H

not attested not anchored not stored refs pending

On multichannel solutions of nonlinear Schr\"{o}dinger equations: algorithm, analysis and numerical explorations

Avy Soffer, Xiaofei Zhao

arxiv:1404.1159 v2 · 2014-04-04 · hep-th · cond-mat.quant-gas · cond-mat.soft · 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{QPIAKCZRNBVTH6DIFFP6RS327H}

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	2026-05-18T01:43:42.355122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83d0050b31686b33f868295fe8cb7af9efb67861d0b54620cc9953d42f458db0

Aliases

arxiv: 1404.1159 · arxiv_version: 1404.1159v2 · doi: 10.48550/arxiv.1404.1159 · pith_short_12: QPIAKCZRNBVT · pith_short_16: QPIAKCZRNBVTH6DI · pith_short_8: QPIAKCZR

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/QPIAKCZRNBVTH6DIFFP6RS327H \
  | 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: 83d0050b31686b33f868295fe8cb7af9efb67861d0b54620cc9953d42f458db0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f1d27b110cd26a2d5e884c03993ccc54b23f3b1f4cb5d296f22a509118f47bb",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.soft",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-04-04T06:08:54Z",
    "title_canon_sha256": "dbf5026544b1bd7b9ae3729e554ddf0ca5df8e36eaec3197ed644b67d10956c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1159",
    "kind": "arxiv",
    "version": 2
  }
}