Pith Number

pith:LJO5STBT

pith:2023:LJO5STBTZZIQSMVIB4ZH7V6WY7

not attested not anchored not stored refs pending

Physics-Informed Optical Kernel Regression Using Complex-valued Neural Fields

Bei Yu, Guojin Chen, Haoyu Yang, Martin D. F. Wong, Yuzhe Ma, Zehua Pei

arxiv:2303.08435 v4 · 2023-03-15 · cs.CV · cs.LG · 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{LJO5STBTZZIQSMVIB4ZH7V6WY7}

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	2026-07-05T05:59:06.767545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a5dd94c33ce510932a80f327fd7d6c7cccb71c3294974c39dcd8089e687c08f

Aliases

arxiv: 2303.08435 · arxiv_version: 2303.08435v4 · doi: 10.48550/arxiv.2303.08435 · pith_short_12: LJO5STBTZZIQ · pith_short_16: LJO5STBTZZIQSMVI · pith_short_8: LJO5STBT

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/LJO5STBTZZIQSMVIB4ZH7V6WY7 \
  | 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: 5a5dd94c33ce510932a80f327fd7d6c7cccb71c3294974c39dcd8089e687c08f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e16c5d4d290f9ee663989a657d0ddfcc4b65aba1f0b805cc5f3cc4182c61aa94",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-15T08:17:07Z",
    "title_canon_sha256": "3e5617a014d99ef3466a57404cb1080ede11b154783a5a7b4d272afd300f3ac3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08435",
    "kind": "arxiv",
    "version": 4
  }
}