Pith Number

pith:3VPWYG3Y

pith:2014:3VPWYG3YA7N46OLFF5ACUCPKLU

not attested not anchored not stored refs pending

Computing the ground state and dynamics of the nonlinear Schr\"odinger equation with nonlocal interactions via the nonuniform FFT

Qinglin Tang, Shidong Jiang, Weizhu Bao, Yong Zhang

arxiv:1410.3584 v1 · 2014-10-14 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3VPWYG3YA7N46OLFF5ACUCPKLU}

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	2026-05-18T01:55:59.900481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd5f6c1b7807dbcf39652f402a09ea5d2e622a23c4e64546db9b5810793611ca

Aliases

arxiv: 1410.3584 · arxiv_version: 1410.3584v1 · doi: 10.48550/arxiv.1410.3584 · pith_short_12: 3VPWYG3YA7N4 · pith_short_16: 3VPWYG3YA7N46OLF · pith_short_8: 3VPWYG3Y

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/3VPWYG3YA7N46OLFF5ACUCPKLU \
  | 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: dd5f6c1b7807dbcf39652f402a09ea5d2e622a23c4e64546db9b5810793611ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6d3d8c51f2f5af69f33015335459789d2314b4cd8cb721e2926634d68e1d3a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-10-14T06:14:44Z",
    "title_canon_sha256": "896107af9a814ef3133b1bb4d735f3331820d5701f638843943eb5337eb433a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3584",
    "kind": "arxiv",
    "version": 1
  }
}