Pith Number

pith:XXBIFRQO

pith:2014:XXBIFRQOO6K5GR6HY33ZSVAMRW

not attested not anchored not stored refs pending

Wide optical spectrum range, sub-volt, compact modulator based on electro-optic polymer refilled silicon slot photonic crystal waveguide

Alex K.-Y. Jen, Amir Hosseini, Jingdong Luo, Ray T. Chen, Xingyu Zhang

arxiv:1403.0132 v1 · 2014-03-01 · 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{XXBIFRQOO6K5GR6HY33ZSVAMRW}

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	2026-05-18T01:44:21.510890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdc282c60e7795d347c7c6f799540c8d82b824b46b6c17650e5c7334047190c6

Aliases

arxiv: 1403.0132 · arxiv_version: 1403.0132v1 · doi: 10.48550/arxiv.1403.0132 · pith_short_12: XXBIFRQOO6K5 · pith_short_16: XXBIFRQOO6K5GR6H · pith_short_8: XXBIFRQO

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/XXBIFRQOO6K5GR6HY33ZSVAMRW \
  | 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: bdc282c60e7795d347c7c6f799540c8d82b824b46b6c17650e5c7334047190c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f904c9625eba2c1d4c783bf35d23daf993bbad2290ddcf025f158e7deb691fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-03-01T22:59:01Z",
    "title_canon_sha256": "875a69ab7cdb5469015680f8b9153221156060b99c6ee4ae7df24f28527f46bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0132",
    "kind": "arxiv",
    "version": 1
  }
}