Pith Number

pith:LPW7TIL4

pith:2019:LPW7TIL4CZNRDSNI3LIVIYJDGU

not attested not anchored not stored refs pending

Precision Measurement of the Optical Conductivity of Atomically Thin Crystals via Photonic Spin Hall Effect

Hailu Luo, Shizhen Chen, Shuangchun Wen, Weixing Shu, Xiaohui Ling

arxiv:1908.02043 v1 · 2019-08-06 · 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{LPW7TIL4CZNRDSNI3LIVIYJDGU}

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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	2026-07-05T00:38:25.720960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bedf9a17c165b11c9a8dad1546123350b547a84c8b0378c5e5297bb1620b792

Aliases

arxiv: 1908.02043 · arxiv_version: 1908.02043v1 · doi: 10.48550/arxiv.1908.02043 · pith_short_12: LPW7TIL4CZNR · pith_short_16: LPW7TIL4CZNRDSNI · pith_short_8: LPW7TIL4

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/LPW7TIL4CZNRDSNI3LIVIYJDGU \
  | 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: 5bedf9a17c165b11c9a8dad1546123350b547a84c8b0378c5e5297bb1620b792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10572deaa261d2dc10b5d51d4f945595ae288c8b60ee074b48677f079bc5a54a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-08-06T09:55:23Z",
    "title_canon_sha256": "1253e80d1e88d3d25b549b85e3abedb523a2e4ac63d1a15dd1e97b6c3ea36ee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02043",
    "kind": "arxiv",
    "version": 1
  }
}