Pith Number

pith:M62YKPDV

pith:2011:M62YKPDV467IOCHQ64QB7EGOPS

not attested not anchored not stored refs pending

Defect Solitons in Parity-Time Symmetric Optical Lattices with Nonlocal Nonlinearity

Daquan Lu, Sumei Hu, Wei Hu, Xuekai Ma, Yizhou Zheng

arxiv:1107.1318 v3 · 2011-07-07 · 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{M62YKPDV467IOCHQ64QB7EGOPS}

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	2026-05-18T03:57:38.877490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67b5853c75e7be8708f0f7201f90ce7cbcab41c0150d7d403f53af134646fabe

Aliases

arxiv: 1107.1318 · arxiv_version: 1107.1318v3 · doi: 10.48550/arxiv.1107.1318 · pith_short_12: M62YKPDV467I · pith_short_16: M62YKPDV467IOCHQ · pith_short_8: M62YKPDV

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/M62YKPDV467IOCHQ64QB7EGOPS \
  | 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: 67b5853c75e7be8708f0f7201f90ce7cbcab41c0150d7d403f53af134646fabe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e038eee8cc17ebf88fe8f62bfc39232f73f0eaf0a0630d82f0065010540de46",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-07-07T09:06:22Z",
    "title_canon_sha256": "50193945750bde2b6bedb54b83c437140ed0c9969d7bedb0a08a7a79767130d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1318",
    "kind": "arxiv",
    "version": 3
  }
}