Pith Number

pith:EJQL7GBW

pith:2022:EJQL7GBW74M5G76N7IXEOZBD67

not attested not anchored not stored refs pending

Observing 0D subwavelength-localized modes at ~100 THz protected by weak topology

Andreas He{\ss}ler, Basudeb Sain, Jinlong Lu, Konstantin G. Wirth, Thomas Taubner, Thomas Zentgraf, Wenlong Gao

arxiv:2202.12528 v1 · 2022-02-25 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJQL7GBW74M5G76N7IXEOZBD67}

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	2026-07-05T04:00:05.407798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2260bf9836ff19d37fcdfa2e476423f7ed4cc254e82f9efa267c88ac5775d2f0

Aliases

arxiv: 2202.12528 · arxiv_version: 2202.12528v1 · doi: 10.48550/arxiv.2202.12528 · pith_short_12: EJQL7GBW74M5 · pith_short_16: EJQL7GBW74M5G76N · pith_short_8: EJQL7GBW

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/EJQL7GBW74M5G76N7IXEOZBD67 \
  | 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: 2260bf9836ff19d37fcdfa2e476423f7ed4cc254e82f9efa267c88ac5775d2f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ff95efd04376d4e5f6d70e44ff89096f4af69f730ac063db5fe766f33cc728f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-02-25T07:19:56Z",
    "title_canon_sha256": "2de913537bf8574f3e8567e9e45c70310e0897ab6f52364aa2c6744e460c1b4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.12528",
    "kind": "arxiv",
    "version": 1
  }
}