Pith Number

pith:7VEQMTTU

pith:2026:7VEQMTTU66GUH4EWEPNGN2EUGA

not attested not anchored not stored refs pending

AI-interpreted Optical Scattering for Robust and Focal Depth-Aware Imaging

Corey Hart, Eunji Ko, Patrick Ross, Wolfgang Losert

arxiv:2607.22867 v1 · 2026-07-24 · physics.optics · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VEQMTTU66GUH4EWEPNGN2EUGA}

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	2026-07-28T00:21:59.262722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd49064e74f78d43f09623da66e894302922a1e36e7556e037ae5598cf075188

Aliases

arxiv: 2607.22867 · arxiv_version: 2607.22867v1 · doi: 10.48550/arxiv.2607.22867 · pith_short_12: 7VEQMTTU66GU · pith_short_16: 7VEQMTTU66GUH4EW · pith_short_8: 7VEQMTTU

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/7VEQMTTU66GUH4EWEPNGN2EUGA \
  | 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: fd49064e74f78d43f09623da66e894302922a1e36e7556e037ae5598cf075188

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67615b7166e8c877e62a22f5494d2d2fcc1d16528ddb2a66367bb6454b6843ec",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-07-24T19:14:24Z",
    "title_canon_sha256": "d70280adfb19bb0f00f7983810f276474d3199f2dc7d1e0c415bcd40b5fda079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22867",
    "kind": "arxiv",
    "version": 1
  }
}