Pith Number

pith:T2HFXRNT

pith:2022:T2HFXRNTHVIXNVBD5ZVSHQTDAQ

not attested not anchored not stored refs pending

Time-lapse image classification using a diffractive neural network

Aydogan Ozcan, Md Sadman Sakib Rahman

arxiv:2208.10802 v1 · 2022-08-23 · physics.optics · cs.CV · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2HFXRNTHVIXNVBD5ZVSHQTDAQ}

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	2026-07-05T05:44:24.915276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e8e5bc5b33d5176d423ee6b23c2630426ac369f7088df878e75f2af61e42437

Aliases

arxiv: 2208.10802 · arxiv_version: 2208.10802v1 · doi: 10.48550/arxiv.2208.10802 · pith_short_12: T2HFXRNTHVIX · pith_short_16: T2HFXRNTHVIXNVBD · pith_short_8: T2HFXRNT

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/T2HFXRNTHVIXNVBD5ZVSHQTDAQ \
  | 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: 9e8e5bc5b33d5176d423ee6b23c2630426ac369f7088df878e75f2af61e42437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a9e1267147e8ebac2b79daf98f38495a05a3c1a87ca02ca1251b18a91df3e3d",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-08-23T08:16:30Z",
    "title_canon_sha256": "7b175ec339f6da8253f7ddbdc00904dfc8ad4d9af2e1fc911e0870d377d50009"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10802",
    "kind": "arxiv",
    "version": 1
  }
}