Pith Number

pith:I73NQ45A

pith:2025:I73NQ45ALNEJTTIQF5RMOTZBWG

not attested not anchored not stored refs pending

Super-resolution image projection over an extended depth of field using a diffractive decoder

Aydogan Ozcan, Cagatay Isil, Hanlong Chen, Mona Jarrahi, Tianyi Gan

arxiv:2510.03938 v1 · 2025-10-04 · physics.optics · cs.CV · cs.NE · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I73NQ45ALNEJTTIQF5RMOTZBWG}

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	2026-06-02T01:03:34.693691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47f6d873a05b4899cd102f62c74f21b1a3cd720af5c6047dde3d8f4345797ab2

Aliases

arxiv: 2510.03938 · arxiv_version: 2510.03938v1 · doi: 10.48550/arxiv.2510.03938 · pith_short_12: I73NQ45ALNEJ · pith_short_16: I73NQ45ALNEJTTIQ · pith_short_8: I73NQ45A

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/I73NQ45ALNEJTTIQF5RMOTZBWG \
  | 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: 47f6d873a05b4899cd102f62c74f21b1a3cd720af5c6047dde3d8f4345797ab2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d53d84410e0cb5aa5c9b5ea3ef67a40f0173ba1defa661a30ecd43ccd58152fa",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.NE",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-10-04T20:42:57Z",
    "title_canon_sha256": "29d2291bc1b43d14a53efa556ea4a1d1a4e2374af6daa690dfa80d3ae3a0b210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.03938",
    "kind": "arxiv",
    "version": 1
  }
}