Pith Number

pith:CBA3WHMB

pith:2022:CBA3WHMBGG5RFE4MP77OGT3S5Y

not attested not anchored not stored refs pending

Bessel Equivariant Networks for Inversion of Transmission Effects in Multi-Mode Optical Fibres

Daniele Faccio, Joshua Mitton, Marco Aversa, Miles Padgett, Roderick Murray-Smith, Simon Peter Mekhail

arxiv:2207.12849 v2 · 2022-07-26 · physics.optics · cs.CV · 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{CBA3WHMBGG5RFE4MP77OGT3S5Y}

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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	2026-07-05T05:07:01.601333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1041bb1d8131bb12938c7ffee34f72ee06e24cce55d9fb838ba4580d6ba56ebe

Aliases

arxiv: 2207.12849 · arxiv_version: 2207.12849v2 · doi: 10.48550/arxiv.2207.12849 · pith_short_12: CBA3WHMBGG5R · pith_short_16: CBA3WHMBGG5RFE4M · pith_short_8: CBA3WHMB

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/CBA3WHMBGG5RFE4MP77OGT3S5Y \
  | 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: 1041bb1d8131bb12938c7ffee34f72ee06e24cce55d9fb838ba4580d6ba56ebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed2294b5980b5b09073d07cade4ae19194f5291e743886cbc22fb384a4a5cb5f",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-07-26T12:29:12Z",
    "title_canon_sha256": "fa6211991c910fbe2c3fcc0b034d41249adb3ede44b5933d4786884f9bcf9806"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.12849",
    "kind": "arxiv",
    "version": 2
  }
}