Pith Number

pith:TF6RBLXP

pith:2012:TF6RBLXPJ7EKBK32CEYLIU3SOI

not attested not anchored not stored refs pending

Collision of "metamaterial universes": experimental realization of Minkowski domain wall

Igor I. Smolyaninov, Yu-Ju Hung

arxiv:1201.5348 v2 · 2012-01-25 · physics.optics · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TF6RBLXPJ7EKBK32CEYLIU3SOI}

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	2026-05-18T03:37:08.874027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

997d10aeef4fc8a0ab7a1130b45372723196e9dc6e9a9528bd54839a19a491b3

Aliases

arxiv: 1201.5348 · arxiv_version: 1201.5348v2 · doi: 10.48550/arxiv.1201.5348 · pith_short_12: TF6RBLXPJ7EK · pith_short_16: TF6RBLXPJ7EKBK32 · pith_short_8: TF6RBLXP

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/TF6RBLXPJ7EKBK32CEYLIU3SOI \
  | 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: 997d10aeef4fc8a0ab7a1130b45372723196e9dc6e9a9528bd54839a19a491b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d28c2ab77c40c5161b76d1d5172a0ffab869d446d4661504269982c71cf4068a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-01-25T19:27:32Z",
    "title_canon_sha256": "15402293ba5148d06240b24f3a3c8581df09f5b37fe16a7590a18cffe1e68463"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5348",
    "kind": "arxiv",
    "version": 2
  }
}