Pith Number

pith:INGQF7DG

pith:2013:INGQF7DGQTBLJQUE3W7ZRJCX6A

not attested not anchored not stored refs pending

Isotropic Band Gaps and Freeform Waveguides Observed in Hyperuniform Disordered Photonic Solids

Brian Y.C. Leung, Devin Robert Liner, Eric Paul Williamson, Marian Florescu, Paul J. Steinhardt, Paul M. Chaikin, Salvatore Torquato, Seyed Reza Hashemizad, Weining Man, Yingquan He

arxiv:1311.2632 v1 · 2013-11-11 · cond-mat.mes-hall · 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{INGQF7DGQTBLJQUE3W7ZRJCX6A}

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	2026-05-18T03:07:22.300547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

434d02fc6684c2b4c284ddbf98a457f003b1db4657e2938455c9adcebce6a06e

Aliases

arxiv: 1311.2632 · arxiv_version: 1311.2632v1 · doi: 10.48550/arxiv.1311.2632 · pith_short_12: INGQF7DGQTBL · pith_short_16: INGQF7DGQTBLJQUE · pith_short_8: INGQF7DG

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/INGQF7DGQTBLJQUE3W7ZRJCX6A \
  | 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: 434d02fc6684c2b4c284ddbf98a457f003b1db4657e2938455c9adcebce6a06e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00b132bf2e24e026eb3fbe408ef70174de805b7bfa7c952a5218191e9ccabb63",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-11-11T22:16:59Z",
    "title_canon_sha256": "30d47fa57a7b89af6028d21395ca015d9818bc8ef7a03812cd1bb09897cbb70c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2632",
    "kind": "arxiv",
    "version": 1
  }
}