Pith Number

pith:EPSLDMQW

pith:2025:EPSLDMQWC4S3DMGEJKT5Y3VDPR

not attested not anchored not stored refs pending

Reconstructive comb spectroscopy: A single-pixel detection paradigm beyond dual-comb limitations

Chongyuan Shui, Dongxu Zhu, Heping Zeng, Hua Li, Kun Huang, Mei Yang, Ming Yan, Min Li, Weiwei Cai, Xiaoshuai Ma, Xiuxiu Zhang, Yan Liang, Yifan Yang, Yuan Chen, Zhuoren Wan, Zijian Wang

arxiv:2511.16365 v2 · 2025-11-20 · physics.optics · 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{EPSLDMQWC4S3DMGEJKT5Y3VDPR}

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	2026-06-23T03:13:51.466670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23e4b1b2161725b1b0c44aa7dc6ea37c4665874456822e97ee3b7e5a1661d4d0

Aliases

arxiv: 2511.16365 · arxiv_version: 2511.16365v2 · doi: 10.48550/arxiv.2511.16365 · pith_short_12: EPSLDMQWC4S3 · pith_short_16: EPSLDMQWC4S3DMGE · pith_short_8: EPSLDMQW

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/EPSLDMQWC4S3DMGEJKT5Y3VDPR \
  | 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: 23e4b1b2161725b1b0c44aa7dc6ea37c4665874456822e97ee3b7e5a1661d4d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f18cf6f976554f66992f34a2daac37e1fc2bed74b76701e8b20393710db4d68",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-11-20T13:50:07Z",
    "title_canon_sha256": "d9635cd29e8345829906da00b0b4cb90d4397050eb97d20b09ccc5cd40a1e7b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.16365",
    "kind": "arxiv",
    "version": 2
  }
}