Pith Number

pith:WAWVUHTD

pith:2025:WAWVUHTD65TLCZF56P5WPAZVKX

not attested not anchored not stored refs pending

Reconfigurable miniaturized computational spectrometer enabled by photoelastic effect

Baolei Liu, Chaohao Chen, Fan Wang, Lan Fu, Linjun Zhai, Muchen Zhu, Yao Wang, Zhaohua Yang

arxiv:2508.12077 v1 · 2025-08-16 · physics.optics · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAWVUHTD65TLCZF56P5WPAZVKX}

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	2026-07-05T11:54:59.812817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b02d5a1e63f766b164bdf3fb67833555fb958cccaa5594eb29af640f6f8cf2af

Aliases

arxiv: 2508.12077 · arxiv_version: 2508.12077v1 · doi: 10.48550/arxiv.2508.12077 · pith_short_12: WAWVUHTD65TL · pith_short_16: WAWVUHTD65TLCZF5 · pith_short_8: WAWVUHTD

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/WAWVUHTD65TLCZF56P5WPAZVKX \
  | 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: b02d5a1e63f766b164bdf3fb67833555fb958cccaa5594eb29af640f6f8cf2af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7ab68b3b9d3a99a5e7d8a8a59c6d88d8b4fd9a3121c1998ddef7ea6f2d9de74",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-08-16T15:25:08Z",
    "title_canon_sha256": "2dacb829c12184d3d423c736d857868f73aba41cad4cf6b4b775a48f9e66d4ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.12077",
    "kind": "arxiv",
    "version": 1
  }
}