Pith Number

pith:AIP4RKYQ

pith:2016:AIP4RKYQVJ6I3LRY2PTQY6BI77

not attested not anchored not stored refs pending

Fabrication of polarization-independent single-mode waveguides in lithium niobate crystal with femtosecond laser pulses

Jia Qi, Lingling Qiao, Peng Wang, Wei Chu, Ya Cheng, Yang Liao, Zhaohui Wang, Zhengming Liu

arxiv:1605.06580 v1 · 2016-05-21 · 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{AIP4RKYQVJ6I3LRY2PTQY6BI77}

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	2026-05-18T01:14:11.849016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

021fc8ab10aa7c8dae38d3e70c7828ffc37b62e60377d04b3f80d11a5204595c

Aliases

arxiv: 1605.06580 · arxiv_version: 1605.06580v1 · doi: 10.48550/arxiv.1605.06580 · pith_short_12: AIP4RKYQVJ6I · pith_short_16: AIP4RKYQVJ6I3LRY · pith_short_8: AIP4RKYQ

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/AIP4RKYQVJ6I3LRY2PTQY6BI77 \
  | 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: 021fc8ab10aa7c8dae38d3e70c7828ffc37b62e60377d04b3f80d11a5204595c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8104a532770cff65606a8a80d2efd7636c5789644613ac5bbe907e9446fad4c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-05-21T03:24:53Z",
    "title_canon_sha256": "8229a54b25b20f52f9b243064f12c72c0173fe12554641f4a4137528b5946b27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06580",
    "kind": "arxiv",
    "version": 1
  }
}