Pith Number

pith:ECO5H4PD

pith:2023:ECO5H4PD4DTMBPTM64ZC4J5S5E

not attested not anchored not stored refs pending

Suspended AlGaAs-Integrated Nonlinear Photonics

Bing Xiong, Changzheng Sun, Hongtao Li, Jian Wang, Lai Wang, Yanjun Han, Yi Luo, Yuqian Zhang, Zhibiao Hao

arxiv:2308.02988 v1 · 2023-08-06 · 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{ECO5H4PD4DTMBPTM64ZC4J5S5E}

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	2026-07-05T06:38:10.298725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209dd3f1e3e0e6c0be6cf7322e27b2e911ef942ec78c7ad5cb1a8eb4737582fa

Aliases

arxiv: 2308.02988 · arxiv_version: 2308.02988v1 · doi: 10.48550/arxiv.2308.02988 · pith_short_12: ECO5H4PD4DTM · pith_short_16: ECO5H4PD4DTMBPTM · pith_short_8: ECO5H4PD

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/ECO5H4PD4DTMBPTM64ZC4J5S5E \
  | 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: 209dd3f1e3e0e6c0be6cf7322e27b2e911ef942ec78c7ad5cb1a8eb4737582fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a355a94b8e677865e9b03e254bd0fcc58b7a30d1c3e0f442bc8578b79645630",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-08-06T02:13:09Z",
    "title_canon_sha256": "099aef87375c1d9b835f477b00eec4514e09e5fce6f38e90427142998b249772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02988",
    "kind": "arxiv",
    "version": 1
  }
}