Pith Number

pith:SQG6D4RJ

pith:2011:SQG6D4RJCAUBWQOFLZPIK7WKHR

not attested not anchored not stored refs pending

Domain walls and vortices in linearly coupled systems

Boris A. Malomed, Jianhua Zeng, Nir Dror

arxiv:1109.3509 v1 · 2011-09-15 · physics.optics · cond-mat.quant-gas · 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{SQG6D4RJCAUBWQOFLZPIK7WKHR}

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	2026-05-18T02:00:32.066751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940de1f22910281b41c55e5e857eca3c7fa5d8d029ca3bc533c0a6902c23c236

Aliases

arxiv: 1109.3509 · arxiv_version: 1109.3509v1 · doi: 10.48550/arxiv.1109.3509 · pith_short_12: SQG6D4RJCAUB · pith_short_16: SQG6D4RJCAUBWQOF · pith_short_8: SQG6D4RJ

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/SQG6D4RJCAUBWQOFLZPIK7WKHR \
  | 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: 940de1f22910281b41c55e5e857eca3c7fa5d8d029ca3bc533c0a6902c23c236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f170f5f686edbec9e7a4ee405f5a56ba6e0e9dbdf97a3ea840f7bc3760e27baa",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-09-15T23:23:55Z",
    "title_canon_sha256": "439c3a0c28ee3a1be8c79b6e521db3616e9719f13f4f27a150d2f2724d26203a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3509",
    "kind": "arxiv",
    "version": 1
  }
}