Pith Number

pith:YVKANVJF

pith:2015:YVKANVJFBXKFQO5KTKXIW3IYB3

not attested not anchored not stored refs pending

Persistent bright solitons in sign-indefinite coupled nonlinear Schrodinger equations with a time-dependent harmonic trap

Boris. A. Malomed, J. B. Sudharsan, P. S. Vinayagam, R. Radha

arxiv:1507.00470 v1 · 2015-07-02 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVKANVJFBXKFQO5KTKXIW3IYB3}

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	2026-05-18T01:37:24.617443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c55406d5250dd4583baa9aae8b6d180ec3f2884b47d5dbcd900efd8383d8fff2

Aliases

arxiv: 1507.00470 · arxiv_version: 1507.00470v1 · doi: 10.48550/arxiv.1507.00470 · pith_short_12: YVKANVJFBXKF · pith_short_16: YVKANVJFBXKFQO5K · pith_short_8: YVKANVJF

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/YVKANVJFBXKFQO5KTKXIW3IYB3 \
  | 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: c55406d5250dd4583baa9aae8b6d180ec3f2884b47d5dbcd900efd8383d8fff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d40d2668280a785a727f58bf9e371310b590e31b808074d729dfc94f5b3ecf4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-07-02T08:41:57Z",
    "title_canon_sha256": "f5801e995c099fd3d8823c8f8339a3110830d30e3b21adb0b8ad178cf26a567f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00470",
    "kind": "arxiv",
    "version": 1
  }
}