Pith Number

pith:G7EVYFOW

pith:2016:G7EVYFOWRFQ6HCRODQIYRC7D6G

not attested not anchored not stored refs pending

Asymptotic behaviour of the spectra of systems of Maxwell equations in periodic composite media with high contrast

Kirill Cherednichenko, Shane Cooper

arxiv:1601.01305 v3 · 2016-01-06 · math.SP · math-ph · math.AP · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7EVYFOWRFQ6HCRODQIYRC7D6G}

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	2026-05-18T00:17:09.663811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37c95c15d68961e38a2e1c11888be3f1807a27384a50d5b3a1b01561067548b0

Aliases

arxiv: 1601.01305 · arxiv_version: 1601.01305v3 · doi: 10.48550/arxiv.1601.01305 · pith_short_12: G7EVYFOWRFQ6 · pith_short_16: G7EVYFOWRFQ6HCRO · pith_short_8: G7EVYFOW

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/G7EVYFOWRFQ6HCRODQIYRC7D6G \
  | 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: 37c95c15d68961e38a2e1c11888be3f1807a27384a50d5b3a1b01561067548b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6647c48a83599de0a31b0bb866f96e894fe428294b834b468968066014380a4",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2016-01-06T20:41:18Z",
    "title_canon_sha256": "e73fe55fd262f0a65006cee8387c59660961079e38ef98a85acd80dabfb574a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01305",
    "kind": "arxiv",
    "version": 3
  }
}