Pith Number

pith:A55D34T2

pith:2013:A55D34T2A66P3I65Z62ZYAURQE

not attested not anchored not stored refs pending

Photonic band gap in isotropic hyperuniform disordered solids with low dielectric contrast

Eric Williamson, Geev Nahal, Kazue Matsuyama, Marian Florescu, Paul Chaikin, Paul Steinhardt, Polin Yadak, Salvatore Torquato, Seyed Hashemizad, Weining Man

arxiv:1311.2963 v1 · 2013-11-12 · cond-mat.mes-hall · cond-mat.mtrl-sci · 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{A55D34T2A66P3I65Z62ZYAURQE}

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	2026-05-18T03:07:13.568135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

077a3df27a07bcfda3ddcfb59c0291810347756f8c71e885465c3068c7bdc0df

Aliases

arxiv: 1311.2963 · arxiv_version: 1311.2963v1 · doi: 10.48550/arxiv.1311.2963 · pith_short_12: A55D34T2A66P · pith_short_16: A55D34T2A66P3I65 · pith_short_8: A55D34T2

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/A55D34T2A66P3I65Z62ZYAURQE \
  | 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: 077a3df27a07bcfda3ddcfb59c0291810347756f8c71e885465c3068c7bdc0df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c258fc5352b7f21ce9a84f35890a24941b9e884a882ad51a37bfa2b1527f8e2",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-11-12T21:48:13Z",
    "title_canon_sha256": "e8387a7aea6621b99a7c2c2b555daf80a82fd27b02859a7e849d2d2416ee8edd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2963",
    "kind": "arxiv",
    "version": 1
  }
}