Pith Number

pith:WLBPAQNB

pith:2015:WLBPAQNBBVBPXL7A3QWXV4O7MP

not attested not anchored not stored refs pending

Observation of topological edge modes in bianisotropic metamaterials

Alexander B. Khanikaev, Alexey P. Slobozhanyuk, Andrey E. Miroshnichenko, Daria A. Smirnova, Dmitry S. Filonov, Yuri S. Kivshar

arxiv:1507.05158 v1 · 2015-07-18 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLBPAQNBBVBPXL7A3QWXV4O7MP}

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	2026-05-18T01:36:41.300280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2c2f041a10d42fbafe0dc2d7af1df63efb7fa1f47fc32671cbcc213ceaa023f

Aliases

arxiv: 1507.05158 · arxiv_version: 1507.05158v1 · doi: 10.48550/arxiv.1507.05158 · pith_short_12: WLBPAQNBBVBP · pith_short_16: WLBPAQNBBVBPXL7A · pith_short_8: WLBPAQNB

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/WLBPAQNBBVBPXL7A3QWXV4O7MP \
  | 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: b2c2f041a10d42fbafe0dc2d7af1df63efb7fa1f47fc32671cbcc213ceaa023f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11ff3caff3fa464a986decfafdbde02e5c0fdfa69e400c105a2e17dbe841a142",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-07-18T08:27:47Z",
    "title_canon_sha256": "99790977ccb56a9e35ec88d3ce45b216697fb02e8e4df9d77d4b4f66c861cf1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05158",
    "kind": "arxiv",
    "version": 1
  }
}