Pith Number

pith:A2LQSQOE

pith:2014:A2LQSQOELRYZDJZLEC2WNR667F

not attested not anchored not stored refs pending

Holographic duality in nonlinear hyperbolic metamaterials

Igor I. Smolyaninov

arxiv:1401.3242 v2 · 2014-01-14 · physics.optics · cond-mat.supr-con · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A2LQSQOELRYZDJZLEC2WNR667F}

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	2026-05-18T01:45:25.674919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06970941c45c7191a72b20b566c7def96b1951c2c3c5ca64baf0af72269f74ca

Aliases

arxiv: 1401.3242 · arxiv_version: 1401.3242v2 · doi: 10.48550/arxiv.1401.3242 · pith_short_12: A2LQSQOELRYZ · pith_short_16: A2LQSQOELRYZDJZL · pith_short_8: A2LQSQOE

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/A2LQSQOELRYZDJZLEC2WNR667F \
  | 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: 06970941c45c7191a72b20b566c7def96b1951c2c3c5ca64baf0af72269f74ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcfb3497ddabe4013e966e0ca09e5cc2fcdfc0602d8c6bf0ee6a6efc0f460a33",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-01-14T16:14:18Z",
    "title_canon_sha256": "9a9c4cf9b7629b166e77f49316e9d58c78ba08178c653ae99b71a005f026d30a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3242",
    "kind": "arxiv",
    "version": 2
  }
}