Pith Number

pith:76EGYJHU

pith:2021:76EGYJHUECHR6YTLTWQQBFROIF

not attested not anchored not stored refs pending

Exploring Topology of 1D Quasiperiodic Metastructures through Modulated LEGO Resonators

Massimo Ruzzene, Matheus I. N. Rosa, Yuning Guo

arxiv:2101.08810 v1 · 2021-01-21 · physics.app-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76EGYJHUECHR6YTLTWQQBFROIF}

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	2026-07-05T02:29:42.734815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff886c24f4208f1f626b9da100962e414554b490a7f7aec2ef5cb8baad23b0d7

Aliases

arxiv: 2101.08810 · arxiv_version: 2101.08810v1 · doi: 10.48550/arxiv.2101.08810 · pith_short_12: 76EGYJHUECHR · pith_short_16: 76EGYJHUECHR6YTL · pith_short_8: 76EGYJHU

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/76EGYJHUECHR6YTLTWQQBFROIF \
  | 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: ff886c24f4208f1f626b9da100962e414554b490a7f7aec2ef5cb8baad23b0d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bc1a859e5cf4d3d4d08d41bca89c51892f76b016cb97391f1474c027f7fdb8d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-01-21T19:06:30Z",
    "title_canon_sha256": "ef840150dae6aa1ceaf628a17875fa44a33073bdd21e0f5ed9b7c9de3e7d3e0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.08810",
    "kind": "arxiv",
    "version": 1
  }
}