Pith Number

pith:ZTCCHSRM

pith:2014:ZTCCHSRMPH3MF4PQODJUX5C22E

not attested not anchored not stored refs pending

Improved performance of traveling wave directional coupler modulator based on electro-optic polymer

Alan X. Wang, Amir Hosseini, Beomsuk Lee, Che-yun Lin, Ray T. Chen, Xiaohui Lin, Xingyu Zhang

arxiv:1403.0570 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{ZTCCHSRMPH3MF4PQODJUX5C22E}

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	2026-05-18T02:57:16.228890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccc423ca2c79f6c2f1f070d34bf45ad1229a2098e9e35f7f4caedb1cb88d180d

Aliases

arxiv: 1403.0570 · arxiv_version: 1403.0570v1 · doi: 10.48550/arxiv.1403.0570 · pith_short_12: ZTCCHSRMPH3M · pith_short_16: ZTCCHSRMPH3MF4PQ · pith_short_8: ZTCCHSRM

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/ZTCCHSRMPH3MF4PQODJUX5C22E \
  | 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: ccc423ca2c79f6c2f1f070d34bf45ad1229a2098e9e35f7f4caedb1cb88d180d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ca418fdbdd244a57b5081869ce05a5629cd80f8f596d38e84b21209686298c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-03-01T23:18:02Z",
    "title_canon_sha256": "7c30eafde54dcb16a849e9bf321d294ca0cf791f8fed36ceee04898dbaf5c6a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0570",
    "kind": "arxiv",
    "version": 1
  }
}