Pith Number

pith:ET3QB6RZ

pith:2022:ET3QB6RZC6DUDUU44JPYUYLCY7

not attested not anchored not stored refs pending

Intrinsic spin-momentum dynamics of surface electromagnetic waves in complex dispersive system

Heng Li, Luping Du, Peng Shi, Qiang Zhang, Xiaocong Yuan, Xinrui Lei

arxiv:2202.09007 v1 · 2022-02-18 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ET3QB6RZC6DUDUU44JPYUYLCY7}

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	2026-07-05T04:29:55.389699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24f700fa39178741d29ce25f8a6162c7d9da9623b228acc8ff6c948d2fcda369

Aliases

arxiv: 2202.09007 · arxiv_version: 2202.09007v1 · doi: 10.48550/arxiv.2202.09007 · pith_short_12: ET3QB6RZC6DU · pith_short_16: ET3QB6RZC6DUDUU4 · pith_short_8: ET3QB6RZ

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/ET3QB6RZC6DUDUU44JPYUYLCY7 \
  | 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: 24f700fa39178741d29ce25f8a6162c7d9da9623b228acc8ff6c948d2fcda369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf4739b8d9133cd3124a873aa3cb9b41f324be98c182ca5236eeee366db0f71d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-02-18T03:32:25Z",
    "title_canon_sha256": "5d454d464b4ff50b3f7d8caa83319cbc42095f621c7ec3ad2fdbe4c65a704fb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09007",
    "kind": "arxiv",
    "version": 1
  }
}