Pith Number

pith:FCAYBVO4

pith:2009:FCAYBVO4BMJ7CY4YQYYGLRKU45

not attested not anchored not stored refs pending

Bright and Dark Solitons in a Periodically Attractive and Expulsive Potential with Nonlinearities Modulated in Space and Time

A.T. Avelar, D. Bazeia, W.B. Cardoso

arxiv:0902.3135 v1 · 2009-02-18 · quant-ph · hep-th · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCAYBVO4BMJ7CY4YQYYGLRKU45}

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	2026-05-18T04:34:28.008610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

288180d5dc0b13f16398863065c554e75bbba2b7a870f5d3f029351cf16bfac7

Aliases

arxiv: 0902.3135 · arxiv_version: 0902.3135v1 · doi: 10.48550/arxiv.0902.3135 · pith_short_12: FCAYBVO4BMJ7 · pith_short_16: FCAYBVO4BMJ7CY4Y · pith_short_8: FCAYBVO4

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/FCAYBVO4BMJ7CY4YQYYGLRKU45 \
  | 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: 288180d5dc0b13f16398863065c554e75bbba2b7a870f5d3f029351cf16bfac7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84578bbd68821b887a548eab0b5881077a55aa66bb1981a02a7dc6eb50f0f4cf",
    "cross_cats_sorted": [
      "hep-th",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-02-18T13:23:44Z",
    "title_canon_sha256": "45a1e2794ba3d653a34b12c47d9598e3df84ea54be4c14bc995014b55b25a63f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3135",
    "kind": "arxiv",
    "version": 1
  }
}