Pith Number

pith:IUNYEDHV

pith:2023:IUNYEDHVOCPFGI5BSSXCWDGRSE

not attested not anchored not stored refs pending

Miniaturized Computational Photonic Molecule Spectrometer

Tawfique Hasan, Tom Albrow-Owen, Xuhan Guo, Yaotian Zhao, Yikai Su, Yujia Zhang, Zhenyu Zhao, Zongyin Yang

arxiv:2308.07764 v1 · 2023-08-15 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IUNYEDHVOCPFGI5BSSXCWDGRSE}

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	2026-07-05T06:41:30.959557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

451b820cf5709e5323a194ae2b0cd19139f8ab0ba83f445228ea6013b89e3146

Aliases

arxiv: 2308.07764 · arxiv_version: 2308.07764v1 · doi: 10.48550/arxiv.2308.07764 · pith_short_12: IUNYEDHVOCPF · pith_short_16: IUNYEDHVOCPFGI5B · pith_short_8: IUNYEDHV

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/IUNYEDHVOCPFGI5BSSXCWDGRSE \
  | 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: 451b820cf5709e5323a194ae2b0cd19139f8ab0ba83f445228ea6013b89e3146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7732bc880a57d7131462cf171d953c64f571e6759acfaba625271ecd32ea2d99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-08-15T13:33:06Z",
    "title_canon_sha256": "f0a6d08f40a9d5cd08c0e2afb541f644f6b71b3ecc0e12618fc5049ad4f6827d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.07764",
    "kind": "arxiv",
    "version": 1
  }
}