Pith Number

pith:QYWYANIC

pith:2019:QYWYANICYKOEY7ROBHMMM6VSUW

not attested not anchored not stored refs pending

Preliminary study on the modal decomposition of Hermite Gaussian beams via deep learning

Jinyong Leng, Jun Li, Liangjin Huang, Lijia Yang, Pu Zhou, Tianyue Hou, Yi An

arxiv:1907.06081 v3 · 2019-07-13 · physics.optics · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYWYANICYKOEY7ROBHMMM6VSUW}

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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	2026-05-17T23:40:22.983982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

862d803502c29c4c7e2e09d8c67ab2a5830956e54777e855946a47f83a55629a

Aliases

arxiv: 1907.06081 · arxiv_version: 1907.06081v3 · doi: 10.48550/arxiv.1907.06081 · pith_short_12: QYWYANICYKOE · pith_short_16: QYWYANICYKOEY7RO · pith_short_8: QYWYANIC

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/QYWYANICYKOEY7ROBHMMM6VSUW \
  | 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: 862d803502c29c4c7e2e09d8c67ab2a5830956e54777e855946a47f83a55629a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cabcf380595cda516b51255ecdf6c8d01d63c08c56585ce4c9065468e49cbe9a",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-07-13T14:02:09Z",
    "title_canon_sha256": "8700e3d41b132c0b31fbeff2eec3507b601f35ea7596da378b9a867e87af7201"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06081",
    "kind": "arxiv",
    "version": 3
  }
}