Pith Number

pith:UXLOMRJZ

pith:2011:UXLOMRJZEUFHVOHL3CW5U7Z5QA

not attested not anchored not stored refs pending

Quantum Mechanics of Hyperbolic Metamaterials: Modeling of Quantum Time and Everett's Universal Wavefunction

Igor I. Smolyaninov

arxiv:1112.1015 v2 · 2011-12-05 · physics.optics · gr-qc · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UXLOMRJZEUFHVOHL3CW5U7Z5QA}

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	2026-05-18T02:42:46.826262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5d6e64539250a7ab8ebd8adda7f3d8020fac182ba0a9fb7e6fb5386913ad7fc

Aliases

arxiv: 1112.1015 · arxiv_version: 1112.1015v2 · doi: 10.48550/arxiv.1112.1015 · pith_short_12: UXLOMRJZEUFH · pith_short_16: UXLOMRJZEUFHVOHL · pith_short_8: UXLOMRJZ

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/UXLOMRJZEUFHVOHL3CW5U7Z5QA \
  | 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: a5d6e64539250a7ab8ebd8adda7f3d8020fac182ba0a9fb7e6fb5386913ad7fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e93184393d5aa022b74a798a6e6840c1816fffff6e60748e906aa4d61fd9faa3",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-12-05T17:51:13Z",
    "title_canon_sha256": "4e1fa1f9a5be7c7728131c3de7561d4b7043f2280a8fac7b0ed9341d7df201b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1015",
    "kind": "arxiv",
    "version": 2
  }
}