Pith Number

pith:OIQNDCSC

pith:2009:OIQNDCSC7QPAPJTTTTYBTDYXZ3

not attested not anchored not stored refs pending

Two-dimensional solitons at interfaces between binary superlattices and homogeneous lattices

A. Szameit, A. Tunnermann, F. Dreisow, L. P. R. Ramirez, L. Torner, M. Heinrich, R. Keil, S. Nolte, V. A. Vysloukh, Y. V. Kartashov

arxiv:0911.4029 v1 · 2009-11-20 · physics.optics · 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{OIQNDCSC7QPAPJTTTTYBTDYXZ3}

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	2026-05-18T02:10:45.503148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7220d18a42fc1e07a6739cf0198f17ceda496ffd3a133386c24df47986138699

Aliases

arxiv: 0911.4029 · arxiv_version: 0911.4029v1 · doi: 10.48550/arxiv.0911.4029 · pith_short_12: OIQNDCSC7QPA · pith_short_16: OIQNDCSC7QPAPJTT · pith_short_8: OIQNDCSC

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/OIQNDCSC7QPAPJTTTTYBTDYXZ3 \
  | 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: 7220d18a42fc1e07a6739cf0198f17ceda496ffd3a133386c24df47986138699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "464ebd1d34cfc7fa719616a433c963d8c11b99a09b3e4caedca430806abd14b4",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-11-20T12:48:55Z",
    "title_canon_sha256": "3fed92fdc7120218ca59b36e0a325729f7f566f025aac07f3493107b5cd6b6d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4029",
    "kind": "arxiv",
    "version": 1
  }
}