Pith Number

pith:W3FF3IYL

pith:2010:W3FF3IYLEZWLJXLPRHE4RW4API

not attested not anchored not stored refs pending

Stable structures with high topological charge in nonlinear photonic quasicrystals

A. R. Bishop, Avadh Saxena, K. J. H. Law, P. G. Kevrekidis

arxiv:1003.2779 v2 · 2010-03-14 · nlin.PS · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3FF3IYLEZWLJXLPRHE4RW4API}

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	2026-05-18T02:08:34.054578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6ca5da30b266cb4dd6f89c9c8db807a1976d5bc3e220017b1cc43b6eb6ca612

Aliases

arxiv: 1003.2779 · arxiv_version: 1003.2779v2 · doi: 10.48550/arxiv.1003.2779 · pith_short_12: W3FF3IYLEZWL · pith_short_16: W3FF3IYLEZWLJXLP · pith_short_8: W3FF3IYL

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/W3FF3IYLEZWLJXLPRHE4RW4API \
  | 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: b6ca5da30b266cb4dd6f89c9c8db807a1976d5bc3e220017b1cc43b6eb6ca612

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2be5f0e8e6a755f7da5d7067eac8f544adbc5af3e16bd44f03e086cee8864e1c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2010-03-14T11:10:45Z",
    "title_canon_sha256": "d1d025130be611a681cb11dac353ce402b29adf03a23ed105b2635f92fbaaa55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2779",
    "kind": "arxiv",
    "version": 2
  }
}