Pith Number

pith:V3B47DCW

pith:2025:V3B47DCWTV2KS6DS2BX2TFEFJN

not attested not anchored not stored refs pending

Space compatibility of emerging, wide-bandgap, ultralow-loss integrated photonics

Baoqi Shi, Bingcheng Yang, Cheng Wang, Chen Shen, Fang Bo, Hanke Feng, Jiahao Sun, Jinbao Long, Junqiu Liu, Liping Zhou, Shuting Kang, Shuyi Li, Xin Ou, Xue Bai, Yafei Ding, Yuan Chen, Yue Hu, Zhenyuan Shang

arxiv:2503.02567 v1 · 2025-03-04 · 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{V3B47DCWTV2KS6DS2BX2TFEFJN}

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	2026-07-05T10:24:08.521384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aec3cf8c569d74a97872d06fa994854b411d37418c50411752e3246feb9f91cd

Aliases

arxiv: 2503.02567 · arxiv_version: 2503.02567v1 · doi: 10.48550/arxiv.2503.02567 · pith_short_12: V3B47DCWTV2K · pith_short_16: V3B47DCWTV2KS6DS · pith_short_8: V3B47DCW

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/V3B47DCWTV2KS6DS2BX2TFEFJN \
  | 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: aec3cf8c569d74a97872d06fa994854b411d37418c50411752e3246feb9f91cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aeca2da90b0ff7ab11cacc81410c5f1d5955f0b5bd40bcd86cf25ad30b0e1c27",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-03-04T12:45:12Z",
    "title_canon_sha256": "78ed753bb627d0e57bcf54907255d1c5e1cbbd102b1d70d518b3a35fd6c59f87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.02567",
    "kind": "arxiv",
    "version": 1
  }
}