Pith Number

pith:ZZWO2EM5

pith:2015:ZZWO2EM5VB73AZTQWVH3LA3SJG

not attested not anchored not stored refs pending

Broadband energy-efficient optical modulation by hybrid integration of silicon nanophotonics and organic electro-optic polymer

Alex K.-Y Jen, Amir Hosseini, Chi-jui Chung, Hai Yan, Harish Subbaraman, Jingdong Luo, Ray T. Chen, Robert L. Nelson, Xingyu Zhang, Zeyu Pan

arxiv:1503.01912 v1 · 2015-03-06 · 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{ZZWO2EM5VB73AZTQWVH3LA3SJG}

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	2026-05-18T01:55:01.381084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce6ced119da87fb06670b54fb58372499e23e6dfb8fe116a4cd035661db4dacd

Aliases

arxiv: 1503.01912 · arxiv_version: 1503.01912v1 · doi: 10.48550/arxiv.1503.01912 · pith_short_12: ZZWO2EM5VB73 · pith_short_16: ZZWO2EM5VB73AZTQ · pith_short_8: ZZWO2EM5

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/ZZWO2EM5VB73AZTQWVH3LA3SJG \
  | 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: ce6ced119da87fb06670b54fb58372499e23e6dfb8fe116a4cd035661db4dacd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bcf632bd85a594a471c76cbac08dc95aef8f945b5e5057c6b7e0955c737a654",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-03-06T11:03:58Z",
    "title_canon_sha256": "94d54790b8f834d1915e45dd7d52f810da68d30c07680f46f7a007659c2dff5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01912",
    "kind": "arxiv",
    "version": 1
  }
}